Title of Invention	PROCESS FOR PRODUCING CARBONYL OR HYDROXY COMPOUND
Abstract	The present invention relates to a method for producing at least one compound selected from a carbonyl compound and a hydroxy adduct compound by an oxidative cleavage or addition reaction of an olefinic double bond of an olefin compound, which comprises reacting an olefin compound with hydrogen peroxide, utilizing as a catalyst at least one member selected from tungsten,molybdenum, or a tungsten or molybdenum metal compound comprising (ia)tungsten or (ib)molybdenum and (ii)an element of Group IIIb, IVb, Vb or VIb excluding oxygen.

Title of Invention

PROCESS FOR PRODUCING CARBONYL OR HYDROXY COMPOUND

Abstract

The present invention relates to a method for producing at least one compound selected from a carbonyl compound and a hydroxy adduct compound by an oxidative cleavage or addition reaction of an olefinic double bond of an olefin compound, which comprises reacting an olefin compound with hydrogen peroxide, utilizing as a catalyst at least one member selected from tungsten,molybdenum, or a tungsten or molybdenum metal compound comprising (ia)tungsten or (ib)molybdenum and (ii)an element of Group IIIb, IVb, Vb or VIb excluding oxygen.

Full Text	Background of the Invention Field of the Invention The present invention relates to an oxidation catalyst and methods using the same for producing carbonyl compounds and hydroxy adduct compounds by oxidative cleavage of an olefinic double bond or addition reaction thereto. A method for producing adipic acid by reacting, in the presence of sodium unstated and trioctylmethylammonium sulfate, cyclohexane with an aqueous hydrogen peroxide is known (JP-A 2000-86574), and a method for producing an aldehyde by reacting an olefin with hydrogen peroxide, using heteropolyacid containing phosphorus or germanium, is also known (JP-B 6-84324). However, yields of the desired products in these methods were not always satisfactory for an industrial scale of production. Summary of the Invention According to the present invention, carbonyl compounds and hydroxy adduct compounds can be obtained by using a readily available oxidation catalyst, which can selectively provide desired compounds in an improved yield. Thus, the present invention provides: 1. a method for producing at least one compound selected from a carbonyl compound and a hydroxy adduct compound by an oxidative .cleavage or addition reaction of an olefinic double bond of an olefin compound, which comprises reacting an olefin compound with hydrogen peroxide, utilizing as a catalyst, at Isast one member selected from (a) tungsten, (b) molybdenum or (c) a tungsten or moi (ia) tungsten or (ib) molybdenum and (ii) an element of Group (lib, IVb. Vb or VIb excluding oxygen; i. an oxidation catalyst composition obtained by reacting aqueous hydrogen peroxide with at least one member selected from a tungsten or molybdenum metal compound comprising (ia) tungsten or (ib) molybdenum, and (ii) an element of Group lllb, IVb, Vb or VIb excluding oxygen, provided that said tungsten metal compound is not tungsten carbide; I. an oxidation catalyst composition obtained by reacting aqueous hydrogen peroxide with at least one member selected from (a) tungsten, (b) molybdenum, or (c) a tungsten or molybdenum metal compound comprising (ia) tungsten or (ib) molybdenum, and (ii) an element of Group lllb, IVb, Vb or VIb excluding oxygen, and containing an organic solvent; a method for producing a carbonyl compound of formula (II): RaRbC-0 (II), wherein a and b respectively represent 1 and 2, or 3 and 4, which comprises subjecting a hydroxy adduct compound of formula (111): X-(Ri)(R2)C-C(R3)(R4)OH (Ilia) wherein X is a a hydrogen atom or an organic residue, to a decomposition reaction; /. a method for producing a hydroxy adduct compound of formula (lllb); X-(Ri)(R2)C-C(R3){R4)OH (lllb) wherein X is a hydroxy group and Ri to R4 independently represent a hydrogen atom or an organic residue, which comprises reacting a hydroxy adduct compound of formula (Ilia): X-(Ri)(R2)C-C(R3)(R4)OH (Ilia) wherein X is a hydroperoxide group, and Ri to R4 are the same as defined above, with a reducing agent; ». a hydroxy adduct compound of formula (111): X-(Ri)(R2)C^C(R3)(R4)OH (III) wherein X is a hydroperoxide group or a hydroxy group, Ri and R2 represent a methyl group, R3 represents a hydrogen atom, and R4 represents a group of formula: COOR" Me ■ Me wherein R" is an alkyl, aryl or aralkyl group; and 9. a hydroxy adduct compound of formula (Ilia): X-(Ri)(R2)C-C(R3)(R4)OH (Ilia) wherein X represents a hyroperoxide group, Ri represents a methyl group, Ra represents a hydrogen atom, and R2 and R4 form a group of formula: H.C Detailed Description of the Invention First, the method for producing at least one compound selected from a carbonyl compound and a hydroxy adduct compound by an oxidative cleavage or addition reaction of an olefinic double bond of an olefin compound is described. The method is conducted, for example, by reacting the olefin compound and the metal or the metal compound, which is utilized as a catalyst, with hydrogen peroxide, or it may be conducted in such a manner that the metal or the metal compound is reacted with aqueous hydrogen peroxide to form a catalyst composition and subsequently the olefin compound is reacted with hydrogen peroxide in the presence of the catalyst composition so produced. Thus the production method may be conducted by reacting hydrogen peroxide with the metal or the metal compound, and reacting the olefin compound with " hydrogen peroxide, simultaneously in the same reactor, or in the presence of the catalyst composition. The metal or the metal compound is described below. Examples of the tungsten metal compound comprising tungsten and an element of Group lllb include tungsten boride and the like. Examples of ^ the tungsten metal compound comprising tungsten and an element of Group IVb include tungsten carbide, tungsten silicide and the like. Examples of the tungsten metal compound comprising tungsten and an element of Group Vb include tungsten nitride, tungsten phosphine. Examples of the tungsten metal compound comprising tungsten and an element of Group VIb other than oxygen include tungsten sulfide and the like. Preferred are tungsten, tungsten boride, tungsten carbide and tungsten sulfide. Example of the molybdenum metal compound comprising molybdenum and an element of Group lllb include molybdenum boride. Examples of the molybdenum metal compound comprising molybdenum and an element of Group IVb include molybdenum carbide, molybdenum silicide and the like. Examples of the molybdenum metal compound comprising molybdenum and an element of Group Vb include molybdenum nitride, molybdenum phosphide and the like. Examples of the molybdenum metal compound comprising molybdenum and an element of Group VIb other than oxygen include molybdenum sulfide and the like. Preferred are molybdenum and molybdenum boride. Any shape of the metal compounds can be used in the present invention. Preferred are those of smaller particle. A catalytic amount of the metal or metal compound may be used in the present production method. A typical amount thereof may be 0.001 to 0.95 mole per mol of the olefin compound, Hydrogen peroxide is usually used in a form of an aqueous solution. A solution of hydrogen peroxide in an organic solvent may also be used. Any concentration of hydrogen peroxide in an aqueous solution or in an organic solvent solution may be used, and preferred concentration is 1 to 60% by weight. For example, commercially available aqueous hydrogen peroxide may be used without any modification, or, if necessary, it may be used after adjustment of its concentration by dilution, concentration or the like. The solution of hydrogen peroxide in an organic solvent can be prepared, for example, by such means as extracting of an aqueous hydrogen peroxide solution with an organic solvent or removing water by distillation of the aqueous solution, preferably in the presence of an appropriate organic solvent, which includes such a solvent that may form an azeotrope with water. Examples of the organic solvent include ether type solvents such as diethyl ether, methyl tert-butyl ether, tetrahydrofuran or the like, ester solvents such as ethyl acetate or the like, alcohol solvents such as methanol, ethanol, tert-butanol or the like, and alkylnitrile solvents such as acetonitrile, propionitrile or the like. Any amount of organic solvents may be used, and is typically not more than 100 parts by weight per 1 part by weight of the olefin compound. Preferred organic solvent is an inert organic solvent and is for example, t-butanol or methyl t-butyl ether. The amount of hydrogen peroxide that may be used is usually not less than 1 mole per mol of the olefin compound. There is no particular upper limit of the amount of hydrogen peroxide that may be used, but a preferred amount thereof is not more than 50 moles per mol of the olefin compound, and a preferred amount thereof may be set for the olefin compound and the desired products therefrom as below. The oxidation catalyst composition of the present production method can be obtained by reacting aqueous hydrogen peroxide with at least one metal or metal compound as described above to form the catalyst composition as a homogeneous solution or a suspension, both of which can be used. The amount of the hydrogen peroxide is preferably 5 moles or more per mol of the metal or the metal compound. The organic solvent as described above may be used to produce the catalyst composition containing the organic solvent, which may be further dehydrated prior to use, if necessary. Typical examples of the dehydrating agents include anhydrous magnesium sulfate, anhydrous sodium sulfate, anhydrous boric acid, polyphosphoric acid, diphosphorous pentaoxide and the like. The reacting of the metal or the metal compound with hydrogen peroxide may be conducted at any temperature, and preferably at -10 to 100°C. In the present production method, the carbonyl compound and the hydroxy adduct compound can be obtained by an oxidative cleavage and addition reaction of an olefinic double bond of an olefin compound. The carbonyl compound, which results in the oxidative cleavage of the olefin double bond, optionally followed by further oxidation, include ketone, aldehyde, and a carboxylic acid, and the hydroxy adduct compound include dioi or B-hydroxyhydroperoxide compound. The olefin compound that may be used include an olefin compound of formula (I): RiR2C=CR3R4 (1), wherein R-i to R^ are the same or different and represent a hydrogen atom or an organic residue, and two geminal groups or two groups which are in syn position among the Ri, Ra, Ra and R4 groups may form a divalent organic residue, provided that Ri to B4 do not simultaneously represent a hydrogen atom. The carbonyl compound that may be produced includes a carbonyl compound of formula (11): RaRbC=0 (II), wherein a and b respectively represent 1 and 2, or 3 and 4, or Rb represents a hydroxy group. The carbonyl compound of formula (II) above include a compound of formula ((V): RiR2C=0. and R3R4C=0 (IV) wherein Ri to R4 are the same as defined above. The hydroxy adduct compound that may be produced include a compound of formula (III): X-(Ri){R2)C-C(R3)(R4)OH (III), wherein X represents a hydroxy group or a hydroperoxide group. Substituent groups Ri to R4 are described below. Examples of the organic residue include alkyl, alkoxy, aryl, aryloxy, aralkyi and aralkyloxy groups, alkylcarbonyl, arylcarbonyl, aralkylcarbonyl, alkoxycarbonyl, aryloxycarbonyl, aralkyioxycarbonyl, carboxyl and carbony! groups, all of which may be substituted. The divalent organic residue means a group formed by the above described groups and specific examples thereof Include an alkyiene, oxaalkylene, arylene, oxaarylene, araikylene, oxaaraikylene, alkylenecarbonyl, arylenecarbonyl, aralkylenecarbonyl, alkyleneoxacarbonyl, aryienoxacarbonyl, aralkylenoxacarbonyl groups or the like, all of which may be substituted. Preferred organic residue are alkyl, aryl, aralkyi, alkylcarbonyl, arylcarbonyl, aralkylcarbonyl, alkoxycarbonyl, aryloxycarbonyl, aralkyioxycarbonyl, carboxyl and carbonyl groups, all of which may be substituted and corresponding divalent organic residues, which may be substituted. The alkyl groups in the alkyl, alkoxy, aralkyi, aralkyloxy, alkylcarbonyl, aralkylcarbonyl, alkoxycarbonyl and aralkyioxycarbonyl groups include a linear, branched or cyclic alkyl group having 1 to 20 carbon atoms such as a methyl group, an ethyl group, a n-propyl group, an isopropyl group, a n-butyl group, an isobutyl group, a sec-butyl group, a tert-butyl group, a n-pentyl group, a n-hexyl group, a n-heptyl group, a n-octyl group, a n-nonyl group, a n-decyl group, a cyclopropyl group, a 2,2-dimethyicyclopropyl group, a cyclopentyl group, a cj^"clohexyl group and a menthyl group. Examples of the aryl groups in the aryl, aryloxy, aralkyi, aralkyloxy, arylcarbonyl, aralkylcarbonyl, aryioxycarbonyl and aralkyloxycarbony! groups include a phenyl group, a naphthyl group and the like. The aralkyi group means a group comprising the ary group and the alkyl group as described above. The alkoxy, aryoxy and aralkyloxy groups mean groups that respectively comprising corresponding alkyl, aryl and aralkyi groups and an oxy group. The alkylcarbonyl, arylcarbonyl, aralkylcarbony, alkoxycarbonyl, aryoxycarbonyl, aralkyloxycarbony groups mean groups respectively comprising alkyl, aryl, aralkyi, alkoxy, aryoxy and aralkyloxy groups and a carbonyl group. Examples of the alkyl groups, which may be substituted, for example, include an alkyl group substituted with the alkoxy, aryloxy or aralkyloxy group, the halogen atom, the alkylcarbonyl, arylcarbonyl, alkoxycarbonyl, aryioxycarbonyl, aralkyloxycarbonyl, carboxyl or carbonyl group as described above. The alkyl moieties of the alkoxy, alkoxycarbonyl, alkylcarbonyl may also be substituted as the alkyl groups described above. Examples of the halogen atoms include a fluorine atom, a chlorine atom, a bromine atom and the like. Specific examples of the alkyl groups, which may be substituted include, for example, a chloromethyl group, a fluoromethyl group, a trifluoromethyl group, a methoxymethyl group, an ethoxymethyl group, a methoxyethyl group, a carbomethoxymethyl group and the like. The aryl groups in the aryl, aryloxy, aralkyi, aralkyloxy, arylcarbonyl, aralkylcarbonyl, aryioxycarbonyl and aralkyloxycarbonyl groups may be substituted with the alkyl, aryl, alkoxy, aralkyi, aryloxy or aralkyloxy group or a halogen atom as described above. Specific examples of the aryl groups, which may be substituted include, for example, a phenyl group, a naphthyl group, a 2-methylphenyl group, a 4-chlorophenyl group, a 4"methylphenyl group, 4-nnethoxyphenyl group, a 3-phenoxyphenyl group and the like. Specific examples of the aryloxy group, which may be substituted include, tor example, a phenoxy group, a 2-methylphenoxy group, a 4-chlorophenoxy group, a 4-methylphenoxy group, a 4-mBthoxyphenoxy group and a 3-phenoxyphenoxy group. Specific examples of the aralkyi group, which may be substituted include, for example, a benzyl group, a 4-chlorobenzyl group, a 4-methylbenzyl group, a 4-methoxybenzyl group, a S-phenoxybenzyl group, a 2,3,5,6-tetraftuorobenzyl group, a 2,3,5,6-tetrafluoro-4-methylbenzyl group, a 2,3,5,6-tetrafluoro-4-methoxybenzyt group, a 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl group and the like. Examples of the alkylcarbonyl, aryloarbonyl, and aralkylcarbonyl groups respectively include, for example, a methylcarbonyl group, an ethylcarbonyl group, a phenylcarbonyl group, a benzylcarbonyl group and the like. Examples of the alkoxycarbonyl, aryloxycarbonyl and aralkyloxycarbonyl groups respectively include, for example, a methoxycarbonyl group, an ethoxycarbonyl group, a phenoxycarbonyl group, a benzyloxycarbonyl group and the like. Specific examples of the linear, branched or cyclic alkoxy groups having 1 to 20 carbon atoms include a methoxy group, an ethoxy group, a n-propoxy group, an isopropoxy group, a n-butoxy group, an isobutoxy group, a sec-butoxy group, a tert-butoxy group, a n-pentyloxy group, a n-decyloxy group, a cyclopentyloxy group, a cydohexyloxy group, a menthyloxy group and the tike. Examples of the alkoxy group, which may be substituted include, for example, a chloromethoxy group, a fluoromethoxy group, a trifluoromethoxy group, a methoxymethoxy group, an ethoxymethoxy group, a methoxyethoxyl group and the like. Include a benzyloxy group, a 4-chlorobenzyloxy group, a 4-methylbenzyloxy group, a 4-methoxybenzyloxy group, a S-phenoxybenzyloxy group, a 2,3,5,6-tetrafluorobenzyloxy group, a 2,3,5,6-tetrafluoro-4-methylbenzyloxy group, a 2,3,5,6-tetrafluoro-4-methoxybenzyloxy group, a 2,3,5,6-tetrafluoro-4-methoxymethylbenzyloxy group and the like. Examples of the olefin of formula (I) wherein three of the Ri to R4 groups represent a hydrogen atom, which are referred to as "mono-substituted olefin" include 1-hexene, l-heptene, 1-octene, 1-undecene, styrene, 1,7-octadiene and allyl benzyl ether. Further examples of the olefin compound, which are referred to as "di-substituted terminal olefin", include 2-methylpropene, 2-methyl-4,4-dimethyl"1-propene, 2-ethyl-1-butene, 2-methyl-l-pentene, a-methylstyrene, a-phenylstyrene, methylenecyclobutane, methylenecyclopentane, methylenecyclohexane, {3-pinene, camphene, 1,3,3-trimethyl-2-methylindortne and a-methylene-y-butyrolactone. Examples of the olefin of formula (I) wherein two groups of R1 to R4 groups represent a hydrogen atom, which are referred to as "di-substituted internal olefin, include cyclopentene, cyclohexene, cydoheptene, cyclooctene, 3-methylcyciopentene, 4-methyicyclopentene, 3,4-dimethylcyclopentene, 3,5-dimethylcyclopentene, 3,4,5-trimethylcyclopentene, 3-chlorocyclopentene, 3-methylcyclohexene, 4-methylcyclohexene, 3,4-dimethylcyclohexene, 3,5-dimethylcyclohexene, 3,4,5-trimethylcyclohexene, 2-hexene, 3-hexene, 5-dodecene, norbornene, phenanthrene, 1,2,3,4-tetrahydrophthaliG anhydride, dicyclopentadiene, indene, methyl 3,3-dimethyi-2-(1 -propenyl)-cyclopropanecarboxylate, ethyl 3,3-dimethyl-2-(1-propenyl)-cyclopropanecarboxylate and the like. Examples of the olefin compound of formula (1) wherein one of the Ri to R4 groups represents a hydrogen atom, which are referred to as "tri-substituted olefin", include 2"methyl-2-pentene, 3"methyl-2-pentene, 3-ethyl-2-pentene, 2-methyi"2-hexene, 3-methyl-2-hexene, 2-nr)ethyl-1-phenylpropene, 2-phenyl-2-butene, 1-methylcyclopentene, 1,3-dimethylcyclopentene, 1,4-dimethylcyclopentene, 1,5-dimGthylcyclopentene, 1,3,5-trimethylcyclopentenG, 1,3,4-trimethyloyclopentenG, 1,4,5-trimethylcyclopentene, 1,3,4,5-tetramethylcyclopentene, 1 -methylcyclohexene, 1,3-dimethylcyclohexene, l ,4-dimethylcyclohexene, 1,5-dimethylcyclohexene, 1,3,5-trimethylcyclohexene, 1,3,4-trimethylcyclohexene, 1,4,5-trimethylcycloh6xene, 1,3,4,5-tetramethylcyciohGxene, isophorone, 2"carene, 3-carene, a-pinene, methyl 3,3-dimethyl-2-(2-methy(-1-propeny()-cyciopropanecarboxyiatG, ethyl 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate, isopropyl 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate, tert-butyl 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate, cyclohexyl 3,3-dimethyl-2-{2-methy!-l-propenyl)-cyclopropanecarboxylatG, menthyl 3,3-dimethyl-2-(2-methyl-l-propenyl)-cyclopropanecarboxylate, benzyl 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate, (4-chlorobenzyl) 3,3-dimethyl-2-(2-methyl-l-propenyl)-cyclopropanecarboxylate, (2,3,5,6-tetrafluorobenzyl) 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanGcarboxylate, (2,3,5,6-tetrafiuoro-4-methylbenzyl) 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylatG, (2,3,5,6-tetrafluoro-4-methoxybGnzyl) 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate, (2,3,5,6-tetrafluoro-4-methoxymethylbenzyI) 3,3-dimethy(-2-(2-methyl-1-propenyl)-cydopropanecarboxylate, (S-phenoxybenzyl) 3,3-dinnethyl-2-(2-methyl-1-propeny!)-cyclopropanecarboxylate and the like. Examples of the olefin compound of formula (I) wherein Ri to R4 groups do not represent a hydrogen ator^ whirh are referred to as "tetra-substituted olefin", include 2,a-aimeinyi-ii-uuLtsne, i.t-u.-..^,.,,^.-,_.,, 1,2-dimethyicyclohexene, 1,2,3.4,5,6,7,8-octahydronaphthalene, 1-isopropyiidene-2-carbo6thoxy-3-methylcyclopentane, cyclohexylidenecyclohexane, tetraphenyiethylene, 2,3-dimethyl-4-methoxylndene, 2,3-di(4-acetoxyphenyi}-2-butene, pulegone and the like. The reaction of the olefin compound with hydrogen peroxide is typically conducted at a temperature range of from 0 to 200°C and the reaction temperature may be preferably set as below within the range in view of the olefin compound and the desired products of the reaction. For example, the carbonyl compound of formula (IV) wherein R, to R4 represent an organic residue can be produced, as a major product, by reacting the olefin compound of formula (I) with hydrogen peroxide preferably in the presence of an organic solvent and a dehydrating agent and at 30 to 100°C, wherein the amount of hydrogen peroxide is preferably 2 to 10 moles per mol of the olefin compound. The carbonyl compound of formula (IV) wherein at least one of Ri to R4 groups represents a hydrogen atom, can be produced, as a major product, by reacting the olefin compound of formula (1) with hydrogen peroxide preferably in the presence of an organic solvent and a dehydrating agent and at 30 to 65°C, wherein the amount of hydrogen peroxide is preferably 2 to 10 moles per mol of the olefin compound. The carbonyl compound of formula (II) wherein Rb represents a hydroxy group, can be produced, as a major product, by reacting the olefin compound of formula (I) wherein at least one group of Ri to R4 represents a hydrogen atom, with aqueous hydrogen peroxide preferably at 65 to lOOt^, wherein the amount of hydrogen peroxide is preferably 4 moles or more per mol of the olefin compound. The method of the present invention may also be carried out in the presence of a boron compound such as boric anhydride. Examples of the boron compound Include boric anhydride, metaboric acid, orthoboric acid, alkali metal salts of metaboric acid, alkaline earth metal salts of metaboric acid, alkali metal salts of orthoboric acid and alkaline earth metal salts of orthoboric acid. Any amount of such a compound may be used, but it usually not more than 1 mole per mol of the olefin compound. The hydroxy adduct compound of formula (lllb): X-(Ri)(R2)C-C(R3)(R4)OH (lllb), wherein X represents a hydroxy group and Rl to R4 represent the same as defined above, can be produced, as a major product, preferably by reacting the olefin of formula (I) with aqueous hydrogen peroxide at 0 to BS"C, wherein the amount of aqueous hydrogen peroxide is preferably 1 to 2 moles per mol of the olefin compound. The 3-hydroxyhydroperox)de compound of formula (III) wherein X represents a hydroperoxide group, can be produced, as a major product, preferably in the presence of an organic solvent and a dehydrating agent at 0 to 45"C, wherein the amount of hydrogen peroxide is preferably 2 to 10 moles per mol of the olefin compound. Examples of the dehydrating agent include, for example, anhydrous magnesium sulfate, sodium sulfate. The amount of such a dehydrating agent that may be used is not particularly limited, and preferably such an amount of the dehydrating agent that can absorb, as crystal water, water that may be present in an aqueous hydrogen peroxide solution. Next the olefin compound of formula (I) is described. Examples of the olefin compound include, for example, a mono-substituted olefin such as 1-hexene or a di-substituted internal olefin such as cyclohexene, the carbon-carbon double bond in the olefin is cleaved by oxidation to yield an aldehyde and a carboxylic acid. Further examples of the olefin compound include, for example, di-substituted terminal olefins such as methylenecyclohexane and the like, and the carbon-carbon double bond in the olefin is cleaved by oxidation to yield ketone. Yet further examples of the olefin compound include, for example, tri-substituted olefins such as 2-methyl-2-pentene and the like, which is reacted to yield a ketone, an aldehyde and a carboxylic acid by oxidative cleavage of the carbon-carbon double bond. Moreover, examples of the olefin compound include tetra-substituted olefins such as 2,3-dimethy(-2-butene or the like, which is oxidized to yield ketone, The progress of the reaction can be checked by conventional analyzing means such as gas chromatography, high performance liquid chromatography, thin layer chromatography, NMR and IR. After completion of the reaction, the desired compound can be separated by subjecting the reaction solution as-obtained or that resulting after decomposition of the remaining hydrogen peroxide with a reducing agent such as sodium sulfite, to concentration, crystallization or the like. Moreover, the resulting compounds can also be separated by adding, if necessary, water and/or a water-immiscible organic solvent to the reaction mixture, then extracting and subsequently concentrating the resulting organic layer. The desired compound separated may further be purified by such a means as distillation and/or column chromatography. Examples of the water-immiscible organic solvent include aromatic hydrocarbon solvents such as toluene and xylene, halogenated hydrocarbon solvents such as dichloromethane, chloroform and chlorobenzene, ether solvents such as diethyl ether, methyl tert-butyl ether and tetrahydrofuran and ester solvents such as sthyl acetate. The amount of such solvents that may be used is not particularly limited. The filtrate resulting from the separation of the desired compound by crystallization and the separated aqueous layer resulting from the extraction of the reaction solution that contain the present catalyst composition used in the reaction and can be reused as a recovered catalyst composition, directly or after being subjected to some treatment such as concentration if required, in the reaction according to the present invention. The carboxylic acid produced may be further decarboxylated in the reaction system, to give, for example, a carboxylic acid having one less carbon atoms such as the case of isophorone. Furthermore, when optical isomers are used as the organic compound, an optically active product can be obtained according to the position of the asymmetric carbon. The 3-hydroxyhydroperoxide of formula (111) obtained in the present method can be further derivatized to carbonyl compound of formula (IV): RiR2C=0, and R3R4C=0 wherein Ri to R4 independently represent a hydrogen atom or an organic residue. The reaction process comprises decomposing a hydroxy adduct compound of formula (Ilia): X-(Ri)(R2)C-C(R3)(R4)OH (Ilia) wherein X is a hyroperoxide group, and Ri to R4 are the same as defined above. The decomposition reaction is conducted by contacting the hydroxy adduct compound with a catalyst selected from a metal compound comprising an element of Group Va, VIII, lb, lib, Illb, IVb, Vb or lanthanide or by heating. Examples of the metal compound comprising an element of Group Va include vanadium metal, vanadium oxide, vanadium chloride, vanadium carbide, ammonium vanadate, an composition obtained by reacting aqueous hydrogen peroxide with vanadium, niobium, niobium chloride, niobium oxide, niobium ethoxide. Examples of the metal compound comprising an element of Group Wa include rhenium metal, rhenium carbonyl, rhenium chloride. Examples of the metal compound comprising an element of Group VIII include iron metal, iron carbonyl, iron chloride, iron acetylacetonate, ruthenium, ruthenium carbonyl, ruthenium acetylacetonate, ruthenium chloride, tris{triphenylphosphinG)ruthenium chloride, cobalt metal, cobalt acetate, cobalt bromide, rhodium metal, rhodium acetate, rhodium carbonyl, iridium metal, iridium chloride, nickel metal, nickel acetylacetonate, palladium metal, palladium acetate, palladium on activated carbon. Examples of the metal compound comprising an element of Group I b include copper metal, copper bromide, copper chloride, copper acetate. Examples of the metal compound comprising an element of Group II b include zinc metal, zinc chloride. Examples of the metal compound comprising an element of Group III b include boron trichloride, boron trifluoride, aluminum metal, aluminum chloride. Examples of the metal compound comprising an element of Group ^.""b include tin metal, tin chloride. Examples of the metal compound comprising an element of Group Vb include bismuth metal, bismuth chloride, antimony metal, antimony bromide. Examples of the metal compound comprising an element of lanthanide include dysprosium metal, dysprosium chlonde. Preferred are vanadium compound, copper compound, ruthenium compound, palladium compound and mixtuere of them. The amount of the catalyst for the decomposition reaction is usually 0-001 to 0.95 mole per mol of the B-hydroxyhydroperoxide. The reaction temperature is usually -20 to 100°C.. The reaction is prefera^"" "^rM-iHnntpH in the oresence of an organic solvent that can dissolve the peroxide. Examples of the organic solvent include the ether solvent, alcohol solvent, alkylnitrile solvent as described above. Alternatively, a hydroxy adduct compound of formula (IIlb): X-(Ri)(R2)C-C{R3)(R4)OH (lllb) wherein X is a hyroxy group and Ri to R4 independently represent a hydrogen atom or an organic residue can be produced by a process, which comprises reacting a hydroxy adduct compound of formula (Ilia): X-(Ri)(R2)C-C(R3)(R4)OH (Ilia) wherein X is a hyroperoxide group, and Ri to R4 are the same as defined above, with a reducing agent. Examples of the reducing agent include an inorganic salt having reducing activity such as sodium thiosulfate and an organic compound having reducing activity such as dimethylsulfide, triphenylphosphine and the like. The reduction reaction is usually carried out at -10 to 100°C In an organic solvent. Examples of the organic solvent include those described above for the decomposition reaction of the hydroxy adduct compound (111). Typical examples of the hydroxy adduct compounds include a hydroxy adduct compound of formula (111): X-(Ri)(R2)C-C(R3)(R4)OH (III) wherein X is a hyroperoxide group or a hydroxy group, Ri and R2 represent a methyl group, Rs represents a hydrogen atom, and R4 represents a group of formula; COOR" wherein R" represents an alkyl, aryl, or aralkyi group; and a hydroxy adduct compound of formula (III): X-(Ri)(R2)C-C(R3)(R4)OH (111) vherein X is a hyroperoxide group, Ri represents a methyl group, R3 represents a hydrogen atom, and Ra and R4 form a group of formula; HpC The alkyl, aralkyi or aryl group represented by R" in the above described compounds respectively means the same group as defined for Ri to RA above. In the above-described reduction or decomposition reaction of the B-hydroxyhydroperoxide, the reaction mixture or solution after completion of the reaction can be treated in a similar manner to separate the desired product. Examples of the ketone that is obtained in such a manner include acetone, methyl ethyl ketone, diethyl ketone, methyl propyl ketone, acetophenone, cyclobutanone, cyclopentanone, cyclohexanone, camphenilone, norpinene, 1,3,3-trimethylindGrinone, dihydro-2,3-furandione, benzophenone, 2,6-hexanedione, 2,7-octanedione, 1,6-cyclodecanedione, 4-acetoxyacetophenone, 2-methoxy-6-(propan-2-one)ac6tophenone, 2-carboethoxy-3-methylcyclopentanone, 4-methyl-l ,2-cyclohexanedione and the like. Examples of the aldehyde include formaldehyde, acetaldehyde, propionaldehyde, butylaldehyde, pentylaldehyde, hexylaldehyde, heptylaldehyde, decylaldehyde, undecanylaldehyde, benzaldehyde, 5-oxohexylaldehyde, 2-methyl-5-oxohexylaldehyde, 4-methyl-5-oxohexylaldehyde, 3-methyl-5-oxohexylaldehyde. 2,4-dimethyl-5-oxohexylaldehyde, 3,4-dimethyl-5-oxohexylaldehyde, 2,3-dimethyl-5-oxohexylaldehyde, 2,3,4-trimethyl-5-oxohGxylaldehyde, 6-oxoheptylaldehyde, 2-methyl-6-oxoheptylaldehyde, 4-methyl-6"OXOheptylaldehydG, 2,4-dimethyl-6"Oxoheptylaldehyde, 2,3-dimethyl-6-oxoheptylaldehyde, 3,4-dimethyl-6-oxoheptyla!dehyde, 2,3,4-trimethyl-6-oxoheptylaldehyde, glutaraldehyde, adipoaldehyde, heptanedialdehyde, octanedialdehyde, 2-chloroglutaraldehyd8, 2-methylglutaraldehyde, 3-methylglutaraldehyde, 2,3-dimethylglutaraldehyde, 2,4-dlmethylglutaraldehyde, 2,3,4-trimethylglutaraldGhyde, 2-methyladipoaldehyde, 3-methyladipoaldehyde, 2,3-dimGthyladipoaldehyde, 2,4-dimethyladipoaldehyde, 2,3,4-dimethyladipoaldehyde, cyclopentane-1,3-dicarboaldehyde, diphenyl-2,2"-dicarboaldehydG, l-(formylmethyi)cyclopentene-2,3,4-tricarboaldehyde, 1,2-bis(formylmethyl)succinic anhydride, 1,4-diformylbutane-2,3-dlcarboxylic add, (2-fomiylmethyl)benzaldehyde, 2,2-dimethyl-3-(2-oxopropyl)cyclopropaneacetaldehyde, 2,2-dimethyl-3-(3-oxobutyI)cyclopropylaldehyde, 2,2-dimethyl-3-(2-oxoethyl)cyclobutaneacetaldehyde, methyl 3,3-dimethyl-2-formylcyclopropanecarboxylate, ethyl 3,3-dimethyl-2-formylcyclopropanecarboxylate, isopropyl3,3-dimethyl-2-formylcyclopropanecarboxylate, tert-butyl3,3-dimethyl-2-formylcyclopropanGcarboxylate, cyclohexyf 3,3-dimethyl"2-formylcyclopropanecarboxylatG, menthyl3,3-dimethyl-2-formylcyclopropanecarboxylate, benzyl 3,3-dimethyl"2-formylcyclopropanecarboxylate, (4-clilorobenzyI)3,3"dimethy)-2-formylcyc)opropanecarboxylate, (2,3,5,6-tetrafluorobenzyi)3,3-dimethyl-2-formylcyclopropanecarboxylate, (2,3,5,6-tetrafluoro-4-methylbGnzyl) 3,3-dlmethyl-2-formylcyclopropanecarboxylate, (2,3,5,6-tetrafluoro-4-methoxybenzyl) 3,3-dimethyl-2-formylcyclopropanecarboxylate, (2,3,5,6-tetrafluorO"4-meti^oxymethylbenzyl) 3,3-dimethy(-2-formylcyclopropanecarboxylateand (3-phenoxybenzyl) 3,3-dimethyl-2-formylcyctopropanecarboxylate. Examples of the carboxylic acid include acetic acid, propionic acid, butanoic acid, pentanoic acid, hexanoic acid, 6-oxoheptanoic acid, 2-methyl-6-QXoheptanoic acid, S-methyl-e-oxotneptanoic acid, 4-methyl-6-oxoheptanoic acid, 5-methyl-6-oxoheptanoic acid, 2,3-dimethyl-6-oxoiieptanoic acid, 2,4-dimGthyl-6-oxoheptanoic acid, 3,4-dimetlnyl-6-oxolieptanoic acid, 2.3.4-trimethyl-6-oxot^eptanoic acid, 5"Oxohexanoic acid, 2-mettiyl-5-oxoliexanoic acid, 3-mGtliyl-5-oxoliexanoic acid, 4- metiiyl-5-oxohexanQic acid, 2,3"dimethyl-5"Oxohexanoic acid, 2,4-dimethyl-5-oxohexanoic acid, 3,4-dimethyl-5-oxohexanoic acid, 2,3,4-trimethyl-5-oxohexanoic acid, 3,3"dimethy!-5-oxohexanoic acid, heptanoic acid, glutaric acid, adipic acid, pimelic acid, suberic acid, 2-metliylglutaric acid, 3-methylglutaric acid, 3-chloroglutaric acid, 2,3-dim6thylglutaric acid. 2,4-dimethylglutaric acid, 2^methy!adipic acid, 3-methyladipic acid, 2,3-dimethyladipJc acid, 2.4-dimethyladipic acid, 3,4-dimethyladipic acid, 2,3,4-trimGthylglutaric acid, cyclopentane-1,3-dicarboxylic acid, biphenyl-2,2"-dicarboxylic acid, meso-1,2,3,4-tetracarboxylic acid, benzoic acid, i"{carboxymethyi)cyclopentane-2,3,4-tricarboxylic acid, homophthalic acid, benzyloxyacetic acid, 3-(3-oxobutyl)-2,2-dimethylcyclopropanecarboxylicacid, 3-(2-oxopropyl)-2,2-dimethyl-1-carboxymethylcyclopropane, 3-(2-oxoethyl)-2,2-dimethyl-1 -carboxymethylcyclobutane, methyl 3,3"dimethyl-2-carboxycyclopropanecarboxylate, ethyl 3,3-dimethyl-2-carboxycyclopropanecarboxylate, isopropyl3,3-dimethyl-2-carboxycyclopropanecarboxylate, tert-butyl3,3-dimethyl-2-carboxycyclopropanecarboxylate, cyclohexyl 3,3-dimethyl-2-carboxycyclopropanecarboxylate, menthyl 3,3-dimethyl-2-carboxycyclopropanecarboxylate, benzyl 3,3-dimethyl-2-carboxycyclopropanecarboxy[ate, (4-ch!orobenzyl) 3,3-dimethyl-2-carboxycyclopropanecarboxylate, (2,3,5,6-tetrafluorobenzyl)3,3-dimethyl-2-carboxycyclopropanecarboxylate, (2,3,5,6-tetrafluoro-4-methylben2yl) 3,3-dlmethyl-2-carboxycyclopropanecarboxylate, (2,3,5,6-tetrafluoro-4-methoxyben2yl) 3,3-dimethyl-2-carboxycyclopropanecarboxylate, (2,3,5,6-tGtrafluoro-4-methoxymethylbenzyl) 3,3"dimethyl-2-carboxycyclopropan6carboxylate, (3-phenoxybenzyl) 3,3-dimethyl-2-carboxycyclopropanecarboxylate and the like. Examples The present invention is further described in detail below with reference to examples, but the invention is not limited to these examples. Gas chromatography method (hereinafter referred to as GC method. Column : DB-1 (Length : 30 m. i.d. : 0.25 mm. Film thickness : 1.0/^ m ) Oven temperature: initial temp.: 100°C (0 min)-^Rate :2"Cymin"^ Second temp.: 180°C (0 min)—Rate :lOt:/min-* Final temp.: 300°C(10 min) Run time : 62 min Injection temp; 2501;. Detection temp : 250°C Carrier gas: He, constant flow 1.0 ml/min Injection vol. : 1.0 /^K Split ratio :1/10 Liquid chromatography method(herein after referred to as LC method) Column: Sumipax ODS-A212(Length : 15cm, Id. :6 rr\m,5.Qu m) Carrier: A0.1vol% trifluoroacetic acid/water B 0.1 vol% trifluoroacetic acid/acetonitrile Initial A/B=90/10(volume ratio) (0 min) — after 40 min A/B=10/90(volume ratio) (20 min) , flow:1 .OmI/min Injection vol.: 10 ,u\. Detector: 220nm, Example 1 Two grams of a 30 wt% aqueous hydrogen peroxide solution and 97 mg of metallic tungsten were charged into a 50 mL flask equipped with a magnetic rotor and a reflux condenser. The mixture was heated to an inner temperature of 60C and then was stirred and maintained at the temperature for 0.5 hour. To the mixture, 3.5 g of isophorone and 25.8 g of a 30 wt% aqueous hydrogen peroxide solution were added dropwise over 20 minutes. After completion of the addition, the reaction solution was heated and stirred for 6 hours on an oil bath inner temperature of which was 95"C. After comptetion of the reaction, the mixture was cooled to an inner temperature of 25°C and was analyzed by gas chromatography. The analysis confirmed that 3,3-dimethyl-5-oxohexanoic acid (areal percentage of chromatogram: 55%) was formed. Example 2 Two grams of a 30 wt% aqueous hydrogen peroxide solution and 30 mg of metallic tungsten were charged into a 50 mL flask equipped with a magnetic rotor and a reflux condenser. The mixture was heated to an inner temperature of 60C and then stirred and maintained at the temperature for 0.5 hour. To the resulting mixture, 3.0 g of methyl 3,3-dimethy!-2-(2-methyl-1-propenyl)cyciopropanecarboxylat6 and 7.3 g of a 30 wt% aqueous hydrogen peroxide solution were charged. After the charge, the reaction solution was heated and stirred for 6 hours on an oil bath inner temperature of which was 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 25C and was analyzed by an internal standard method by gas chromatography. The analysis confirmed that 3,3-dimethyl-2-carbomethoxycyclopropanecarboxylic acid (areal percentage: 43%) was formed. Example 3 Two grams of a 30 wt% aqueous hydrogen peroxide solution and 90 mg of metallic tungsten were charged into a 50 mL flask equipped with a magnetic rotor and a reflux condenser. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at the temperature for 0.5 hour. To the mixture, 4.7 g of 1-methylcyclohexene and 25.6 g of a 30 wt% aqueous hydrogen peroxide solution were added. The reaction solution was thereafter heated and stirred for 10 hours on an oil bath inner temperature of which was 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 25""C and was analyzed by an internal standard method by gas chromatography The analysis confirmed that 6-oxohexanoic acid (yield; 92%) was formed. Example 4 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution and 40 mg of tungsten boride were added. The mixture was heated to an inner temperature of 40°C and then was stirred and maintained at the temperature for 0.5 hour. After cooling of this solution to an inner temperature of 25°C, 530 mg of anhydrous magnesium sulfate, 530 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.5 g of tert-butanol were added and then stirred and maintained at the temperature for 1 hour. Thereafter a mixed solution comprising 350mg of 3-carene and 1.5g of tert-butanol was added dropwise over 10 minutes. The mixture was stirred and maintained at an inner temperature of 25°C for 24 hours, to this solution lOg of toluene and 5g of water was added, and separated to give 9.4 g of the toluene solution. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of 4-hydroxy-3-hydroperoxycarene was 70.4% and the yield of 3,4-carenediol 21.7 %. The liquid chromatographys" elution time of 4-hydroxy-3-hydroperoxycarenG is 20.9min. and the mass spectrum showed M+186. Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution and 20 mg of vanadium metal were charged. The mixture was stirred and maintained at the temperature for 0.5 hour. After cooling this solution to an inner temperature of 25C, the toluene solution of 4-hydroxy-3-hydroperoxycarene was added and then was stirred and maintained at that temperature for 16 hour and then was heated to an inner temperature of 60°C and then further stirred and maintained at the temperature for 3 hour. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of 2,2,-dimethyl-3-(2-oxopropyl)cyclopropane acetaldehyde was 71.4% (in terms of used 3-carene). Example 5 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 0.8 g of tert-butanol and 22 mg of tungsten boride were charged. The mixture was heated to an inner temperature of 60C and then was stirred and maintained at the temperature for 1 hour. After cooling this solution to 25°C, 530 mg of anhydrous magnesium sulfate was added and thereafter a mixed solution comprising 270 mg of 1-methylcyclohexene, 1.0 g of tert-butanol and 500 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After the addition, the mixture was stirred and maintained at an inner temperature of 25°C for 20 hours. Analysis of the reaction solution by gas chromatography confirmed that 6-oxoheptylaldehyde (areal percentage; 77,0%) was formed. Example 6 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 3 g of tert-butanol, 600 mg of a 30 wt% aqueous hydrogen peroxide solution, 2,3 g of magnesium sulfate, 300 mg of boric anhydride and 40 mg of tungsten boride were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at the temperature for 1 hour. After cooling to an inner temperature of 6"C, a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate, 600 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.8 g of tert-butanol was added dropwise over 20 minutes. The mixture was stirred and maintained at an inner temperature of 6°C for 4 days, to give a reaction solution containing methyl trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropy!)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(l-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 55% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5%. Example 7 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution and 45 mg of tungsten boride were charged. The mixture was heated to an inner temperature of 40C and then was stirred and maintained at that temperature for 1 hour. After cooling this solution to an inner temperature of 20C, 530m g of anhydrous magnesium sulfate, 400mg of a 30 wt% aqueous hydrogen peroxide solution and 1 -5 g of tert-butanol was added and then stirred and maintained at the temperature for 2 hour. Thereafter a mixed solution comprising 400mg of methyl trans-3,3-dimethyl-2-(2-methyl"1 -propenyl)cyclopropanecarboxylate, and 0.8 g of tert-butanol was added dropwise over 20 minutes. The mixture was stirred and maintained at an inner temperature of 25"C for 16 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-(l-hydroxy-2-hydroperoxy-2-methylpropyI)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dim6thyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 60.8% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 6% . Example 8 Into a 50 mL flask, 3 g of tert-butanol, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 16 mg of boric anhydride and 40 mg of metallic tungsten (powder) were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at the temperature for 1 hour, After the cooling this solution to an inner temperature of 25""C, 530 mg of magnesium sulfate was added and thereafter a mixed solution comprising 400 mg of methyl trans-3,3-dimethyt-2-(2-methyl-1 -propenyl)cyclopropane-carboxylate, 600 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.8 g of tert-butanol was added dropwise over 20 minutes, The mixture was stirred and maintained at an Inner temperature of 25°C for 16 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)-cyclopropanecarboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(l-hydroxy-2-hydroperoxy-2-methyipropyl)cyclopropane-carboxylate was 54.8% and the yield of methyl trans-3,3-dlmethyl-2-formylcyclopropanecarboxylate was 6% Example 9 Into a 100 mL flask, 10 g of tert-butanol, 2.0 g of a 30 wt% aqueous hydrogen peroxide solution and 215 mg of tungsten boride were charged, The mixture was heated to an inner temperature of SO^C and then was stirred and maintained at that temperature for 1 hour. After cooling to an inner temperature of 200, a mixed solution comprising 4 g of methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate, 4 g of a 30 wt% aqueous hydrogen peroxide solution and 10 g of tert-butanol was dropped over 20 minutes. The mixture was stirred and maintained at an inner temperature of 20=^0 for 48 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 36% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 4% Example 10 Into a 50 mL flask, 3 g of tert-butanol, 200 mg of a 30 wt% aqueous hydrogen peroxide solution and 40 mg of metallic tungsten (powder) were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at th temperature for 1 hour. After cooling to an inner temperature of 25°C, a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-l-propenyl)cyclopropanecarboxylate, 400 mg of a 30 wt% aqueous hydrogen peroxide solution and 1,8 g of tert-butanol was added dropwise over 20 minutes. The mixture was stirred and maintained at an inner temperature of 25°C for 24 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropanecarb oxylate was 45% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5% Example 11 Into a 50 mL flask, 3 g of methyl tert-butyl ether, 1.2 g of a 30 wt% aqueous hydrogen peroxide solution and 40 mg of tungsten boride were charged. The mixture was heated to an inner temperature of 50C and then was stirred and maintained at the temperature for 1 hour. Subsequently, 2.3 g of magnesium sulfate was added and thereafter a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-1-propeny!)cyclopropanecarboxylate and 1.8 g of methyl tert-butyl ether was added dropwise over 20 minutes. The mixture was stirred and maintained at an inner temperature of 50°C for 2 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyI)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-{1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 37% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 4% Example 12 Into a 50 mL flask, 3 g of tert-butanol, 2.3 g of magnesium sulfate, 300 mg of boric anhydride and 40 mg of tungsten boride were charged. After heating to an inner temperature of BO^C, a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-1 -propenyI)cyclopropanecarboxylate, 600 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.8 g of tert-butanol was added dropwise over 20 minutes and the resulting mixture was stirred and maintained at an inner temperature of 60"^C for 2 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-(1"hydroxy-2-hydroperoxy-2-methyipropyl)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyciopropane-carboxylate was 42.2% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5% Example 13 Into a 50 mL flask, 3 g of tert-butanol and 51 mg of tungsten sulfide were charged. After heating to an inner temperature of 60°C, a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate, 1.5 g of a 30 wt% aqueous hydrogen peroxide solution and 1.8 g of tert-butanol was dropped over 20 minutes and the resulting mixture was stirred and maintained at an inner temperature of 6Q°C for 2 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis of this reaction solution confirmed that the areal percentage of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 23.8%. Example 14 A reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was obtained through operations conducted as in Example 13 except that 50 mg of tungsten sificide was used in place of 51 mg of tungsten sulfide. Gas chromatography analysis of this reaction solution confirmed that the areal percentage of methyl trans-3,3-dimethyt-2-formylcyclopropanecarboxylate was 29.8%. Example 15 A reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was obtained through operations conducted in the same manner as Example 13 except that 41 mg of tungsten carbide was used in place of 51 mg of tungsten sulfide. Gas chromatography analysis of this reaction solution confirmed that the areal percentage of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was Example 16 Into a 50 mL flask 20 mg of metallic molybdenum (powder) was charged and then 200 mg of a 30 wt% aqueous hydrogen peroxide solution was added, followed by the addition of 530 mg of magnesium sulfate. Furthermore, a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate, 600 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.5 g of tert-butanol was added dropwise over 20 minutes and the resulting mixture was stirred and maintained at an inner temperature of 25°C for 40 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyciopropane-carboxyiate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(l-hydroxy-2-hydroperoxy-2-mGthyipropyl)cyclopropane-carboxylate was 51.7% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5%. The analysis also revealed that 18.2% (GC areal percentage) of the starting methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate remained. Example 17 A reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was obtained in a similar manner as in Example 16 except that the amount of the metallic molybdenum (powder) and the reaction time were changed to 40 mg and 20 hours, respectively. Gas chromatography analysis (an internal standard method) of this reaction solution confirmed that the yield was 62.7%. The analysis also revealed that 6% (GC areal percentage) of the starting methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate remained, Example 18 A reaction solution containing methyl trans-3,3-dimethyl"2-formylcyclopropanecarboxylate was obtained in a similar manner as in Example 16 except that 22 mg of molybdenum boride was used in place of 20 mg of metallic molybdenum . Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 36.5% and the yield of methyl trans-3,3-dimethyl"2-formylcyclopropanecarboxylate was 4% The analysis also revealed that 20% (GC areal percentage) of the starting methyl trans-3,3-dimethyl-2-(2-methyl-l-prQpenyl)cyclopropanecarboxylat6 remained. Example 19 A reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was obtained in a similar manner as in Example 16 except that methyl tert-butyl ether was used In place of tert-butanol. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 47.2% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5% The analysis also revealed that 20% (GC area) percentage) of the starting methyl trans-3,3-dimethyl-2-(2-methyl"1-propenyl)cyclopropanecarboxylate remained. Example 20 Twenty grams of a 30 wt% aqueous hydrogen peroxide solution and 895 mg of metallic tungsten powder were charged into a 1 L flask equipped with an induction stirrer and a reflux condenser and the inner temperature was elevated to 60°C. After heating and maintaining of the mixture at the temperature for 0.5 hour, 40 g of cyclohexene and 228 g of a 30 wt% aqueous hydrogen peroxide solution were added dropwise over 20 minutes. After completion of the dropping, the reaction solution was heated and stirred for 8 hours on an oil bath inner temperature of which was 100°C. The inner temperature of the reaction solution was elevated from 72°C to 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 5°C, and the crystals formed were separated by filtration and dried, to give 57.3 g of white crystals. The analysis of the crystals with 1H-NMR confirmed that they were adipic acid of high purity. The measurement of the melting point of the crystals confirmed the melting point was 151 to 152"C. The analysis of the filtrate by gas chromatography (the internal standard method) showed that the filtrate contained 9.6 g of adipic acid. The total yield of adipic acid resulting from the separated crystals of adipic acid and the adipic acid in the filtrate was 94%. Example 21 The filtrate obtained in Example 20 was concentrated to 188 g. The concentrated filtrate was charged into a 1 L flask equipped with an induction stirrer and a reflux condenser, and 40 g of cyclohexene and 250 g of a 30 wt% aqueous hydrogen peroxide solution were added dropwise over 20 minutes. After the dropping, the mixture was heated and stirred for 9 hours on an oil bath inner temperature of which was 100°C. The inner temperature of the reaction solution was elevated from 72°C to 950. After completion of the reaction, the mixture was cooled to an inner temperature of 0°C, and the crystals formed were separated by filtration and dried, to give 57.2 g of white crystals of adipic acid. Melting point: 151 to 152°C. The filtrate was concentrated to 130g and cooled to an inner temperature of 0°C. The crystals formed were separated by filtration and dried, to give 5.0 g of white crystals of adipic acid. Melting point: 151 to 152°C. The yield of the crystals of adipic acid obtained was 87.5%. Example 22 Into a 1 L flask equipped with an induction stirrer and a reflux condenser, 122 g of the filtrate obtained in Example 21 was charged, and then 40 g of cyclohexene and 250 g of a 30 wt% aqueous hydrogen peroxide solution were further dropped over 20 minutes. After the addition, the mixture was heated and stirred for 11.5 hours on an oil bath inner temperature of which was 100°C. The inner temperature of the reaction solution was elevated from 72C to 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 0C, and the crystals formed were separated by filtration and dried, to give 57.5 g of white crystals of adipic acid. Melting point: 151 to 152°C. The filtrate was concentrated to 128 g and cooled to an inner temperature of 0°C. The crystals formed were further separated by filtration and dried, to give 5.2 g of white crystals of adipic acid. Melting point: 15lto152°C. The yield of the crystals of adipic acid obtained was 88.2%. Example 23 Into a 1 L flask equipped with an induction stirrer and a reflux condenser, 103 g of the filtrate obtained in Example 22 was charged, and then 40 g of cyclohexene and 250 g of a 30 wt% aqueous hydrogen peroxide solution were further added dropwise over 20 minutes. After the addition, the mixture was heated and stirred for 10.5 hours on an oil bath inner temperature of which was 10Q°C. The inner temperature of the reaction solution was elevated from 72C to 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of O"C, and the crystals formed were separated by filtration and dried, to give 55.7 g of white crystals of adipic acid. Melting point: 151 to 152°C. The analysis of the filtrate by gas chronnatography (internal standard method) showed that the filtrate contained 11.6 g of adipic acid. The yield of adipic acid was 88.9% except the adipic acid contained in 103 g of the filtrate obtained in Example 22. Example 24 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 2 g of a 30 wt% aqueous hydrogen peroxide solution and 97 mg of metallic tungsten powder were charged and heated to an inner temperature of 60°C. After the heating and maintaining of the mixture at the temperature for 0.5 hour, 4 g of cyclohexene and 25,8 g of a 30 wt% aqueous hydrogen peroxide solution were added dropwise over 20 minutes. After the addition, the mixture was heated and stirred for 6 hours on an oil bath inner temperature of vMch was 100°C. The inner temperature of the reaction solution was elevated from 72°C to 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 5C, and the crystals formed were separated by filtration and dried, to give 5.3 g of white crystals. The analysis of the crystals with 1 H-NMR :;onfirmed that they were adipic acid of high purity. The analysis of the filtrate oy gas chromatography (an internal standard method) showed that the filtrate contained 1.4 g of adipic acid. The total yield of adipic acid was 94%, Example 25 Through the operations conducted in a similar manner as those in Example 24 except that 96 mg of tungsten carbide was used in place of 97 mg of he metallic tungsten powder, 4.5 g of crystals of adipic acid were obtained. The filtrate contained 1.2 g of adipic acid. The total yield of adipic acid was iO%. Example 26 Through the operations conducted in a similar manner as those in Example 24 except that 96 mg of tungsten boride was used in place of 97 mg of the metallic tungsten powder, 3.6 g of crystals of adipic acid were obtained. The yield of adipic acid: 51 %. Example 27 Through the operations conducted in a similar manner as those in Example 24 except that 121 mg of tungsten sulfide was used in place of 97 mg of the metallic tungsten powder, 5.0 g of crystals of adipic acid were obtained. The filtrate contained 1.12 g of adipic acid. The total yield of adipic acid: 86%. Example 28 Through the operations conducted in a similar manner as those in Example 24 except that 3.2 g of cyclopentene was used in place of 4 g of cyclohexene, 4.2 g of crystals of glutaric acid were obtained. The filtrate contained 0.93 g of glutaric acid. The total yield of adipic acid resulting from the combination of the separated crystals of glutaric acid and the glutaric acid in the filtrate was 80%. Example 29 Into a 50 mL flasl method). The analysis showed that 1.2 g of hexanoic acid was formed. Yield: 49%. Example 30 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 2 g of a 30 wf/o aqueous hydrogen peroxide solution and 70 mg of metallic tungsten were charged. The mixture was heated to an inner temperature of 60C and then stirred and maintained at that temperature for 0.5 hour. To the mixture were charged 4 g of styrene and 15 g of a 40 wt% aqueous hydrogen peroxide solution. The mixture was heated and stirred for 30 hours on an oil bath the inner temperature of which was 95°C. After completion of the reaction, the reaction solution was cooled to an inner temperature of 25C, to give 4.3 g of white crystals of benzoic acid. An analysis by gas chromatography confirmed that the purity of the crystals obtained was 98% (area! percentage). Example 31 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 1.5 g of tert-butanol and 40 mg of metallic tungsten powder were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at the temperature for 1 hour. After cooling of this solution to an inner temperature of 25C, 530 mg of anhydrous magnesium sulfate was added and then a mixed solution comprising 150 mg of cyclopentene, 1.5 g of tert-butanol and 350 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After stirring and maintaining the mixture at an inner temperature of 25C for 16 hours, gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of 1-hydroxy-2-hydroperoxy-cyclopentane was 80.7%. Almost no by-production of the diol compound was recognized. Example 32 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 1.5 g of tert-butanol, 20 mg of boric anhydride and 40 mg of metallic tungsten powder were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at that temperature for l hour. After cooling of this solution to an inner temperature of 25°C, 530 mg of anhydrous magnesium sulfate was added and then a mixed solution comprising 180 mg of cydohexene, 1.5 g of tert-butanol and 350 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After stirring and maintaining the mixture at an inner temperature of 25°C for 16 hours, gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of 1-hydroxy-2-hydroperoxy-cyclohexane was 54.7%. Example 33 Through the operations conducted in a similar manner as those in Example 32 except that 220 mg of 1-heptene was used in place of 180 mg of cydohexene and that the mixture was stirred and maintained at an inner temperature of 25*C for 48 hours, 55 mg of hexylaidehyde was obtained. Yield; 25%. Example 34 Through the operations conducted in a similar manner as those in Example 32 except that 230 mg of styrene was used in place of 180 mg of cydohexene and that the mixture was stirred and maintained at an inner temperature of SO"C for 6 hours, 47 mg of benzaldehyde was obtained. Yield: 20%. Example 35 Through the operations conducted in a similar manner as those in Example 32 except that 370 mg of 5-dodecene was used in place of 180 mg of cyclohexene, that 22 mg of tungsten boride was used in place of 40 mg of metallic tungsten powder and that the mixture was stirred and maintained at an inner temperature of 25°C for 39 hours, 112 mg of heptylaldehyde (yield: 44%) and pentylaldehyde (yield: 44%) were obtained. Example 36 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 40 mg of metallic tungsten powder and 15 mg of boric anhydride and were charged and the mixture was heated to an inner temperature of eo^C. After stirring and maintaining at the temperature for 0.5 hour, the mixture was cooled to an inner temperature of 25""C. After addition of 1.5 g of tert-butanol and 530 mg of anhydrous magnesium sulfate, a mixed solution comprising 230 mg of 2,3-dimethyl-2"butene, 1.5 g of tert-butanol and 350 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After completion of the addition, the mixture was stirred and maintained at an inner temperature of 25X3 for 20 hours. Analysis of the reaction solution by gas chromatography confirmed formation of 243 mg of acetone. The yield was 77% of the theoretical value. Example 37 Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution. 1.5 g of tert-butanol, 16 mg of boric anhydride and 40 mg of metallic tungsten powder were charged and the mixture was heated to an inner temperature of 60°C. After stirring and maintaining at the temperature for 1 hour, 530 mg of anhydrous magnesium sulfate was added and thereafter a mixed solution containing 247 mg of 2,4,4-trimethyl-1-pent8ne, 1,5 g of tert-butanol and 350 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After the addition, the mixture was stirred and maintained at an inner temperature of 60"C for 6 hours. Analysis of the reaction solution by gas chromatography confirmed the formation of 4,4-dimethylpentane-2-one {arsal percentage in the gas chromatogram; 51.0%). The by-production of an epoxy compound was also recognized (areal percentage in the gas chromatography analysis: 25.0%). Example 38 To a lOOmL flask equipped with magnetic rotor and a reflux condenser were added 4.2 g of metallic tungsten boride powder, 25g of water, andl8 grams of a 60 wt% aqueous hydrogen peroxide solution were added thereto under stirring at 40°C over 2 hours. The mixture was kept at 40°C for 2 hours to yield a clear solution with a slight white crystals floating on the surface of the solution. After the solution was cooled to room temperature and hydrogen peroxide was decomposed with platinum net, the solution was evaporated to remove water at room temperature to give white crystals, which was dried at room temperature under open air until the weight thereof became constant, 6.4 g of solid crystal was finally obtained. UV Absorbtion of the solution (before concentration) A "^°max: 200, 235(s) nm. IR y rnax (solution before concentration) (4000-750 cm" ^) : 3350, 2836, 1275, 1158, 965,836 cm"" IR V max (KBr) (Solid crystal): 3527, 3220, 2360, 2261,1622,1469,1196, 973, 904.5, 884, 791, 640, 549 cm" " Elemental Analysis (found): W; 51.2, 0: 39.0, H: 2.2, B: 3.98 Example 39 A pale yellow clear solution was obtained in a similar manner as "^escribed in Example 38 except that 12 g of water Was used and 5.4 g of jngsten sulfide was used in place of tungsten boride. A 10.1 g of a pale yellow olid was obtained after drying. fV Absorbtion of the solution before concentration: A "^^°max • 200, 240 (s) nm ={ (aqueous solution before concentration) "max (aqueous solution) (4000-750 cm"") : 3373,1187, 1044, 974, 878, 837 m-" =1 (Solid), i^max (KBr) : 3435, 3359, 1730, 1632,1320, 1285, 1178, 1103, 1070, 008, 981,887,839,851,660, 615, 578 cm"" Elemental Analysis(found): W: 35.3, O: 47.4, H:3.0, S:12.4, A yellowish solution was obtained in a similar manner as described in xample 38 except that 12 g of water was used and 2,3 g of molybdenum boride as used in place of tungsten boride and 12 g of 60% hydrogen peroxide was 3ed. V Absorbtion of the solution before concentration: A " ^ °rnax: 200, 310 (s) nm {(Solid),: max (KBr) : 3221, 2520, 2361, 2262, 1620, 463, 1439, 1195, 965, 927, 887, 840, 799, 674, 634, 547, 529 cm"" lemental Analysis (found): Mo: 35.5, 0:51,0, H: 2.9, B: 4.1 Example 40 To a 50 mL flask equipped with magnetic rotor and a reflux condenser ere added 80 mg of metallic tungsten powder, and 400 mg of a 30 wt% :jueous hydrogen peroxide solution were added and reacted under stirring for 0.5 hour. The mixture was cooled to 25""C, and 2 g of t-butanol and 800 mg of 30wt% hydrogen peroxide were added thereto and stirred for 1 hour. To this solution was added dropwise a mixed solution of 2.0 g of t-butanol and 600 mg of 3-carene over 10 minutes and reacted for 24 hours under stirring at 25X^. The resulting solution was subjected to a reduction reaction by using 27 g of 5wt% of sodium thiosulfate and analyzed by GC to find that 3,4-carene-diol was produced in 70.0% yield. Example 41 Into a 500 mL flask equipped with a magnetic rotor and a reflux condenser and charged with l.g of tungsten metal powder and 7.5 g of water were added dropwise 7.5 g of a 60 wt% aqueous hydrogen peroxide solution at 60"C over 1 hour under stirring. The resulting reaction mixture was reacted under stirring at the same temperature for 1 hour to give a clear solution. The solution was cooled to room temperature and 38 g of t-butanol and 13.3 g of anhydrous magnesium sulfate were added thereto and stirred for 14 hours at room temperature. To the obtained slurry solution was dropwise added a mixed solution of 10 g of methyl tranS"3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate and 12 g t-butanol over 20 minutes and reacted at 25 t; for 24 hours. 60 g of water was added to the reaction mixture and extracted twice with 50 g of toluene to give 137.4 g of toluene solution. The toluene solution was analyzed by LC to show that methyl trans-3,3-dimethyl-2-{1-hydrpoxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate were produced. Methyl trans-3,3-dimethyl"2-(1-hydrpoxy-2-hydroperoxy-2-methylpropyl)" cyclopropanecarboxylate: LC Retention time: 17.8 min., LC-MS : M"^=232. ^H-NMR spectrum: 5 8.82 ppm. bs(-OOH). GC and LC analysis (internal standard method) showed that the yield of methyl trans-3,3-dimethyl-2-(1-hydrpoxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 52.6% and that of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5%. The toluene solution (167g) was subjected to a decomposition reaction as below. Into a 500 mL flask equipped with a magnetic rotor and a reflux condenser were charged 500 mg of vanadium pentoxide and 100 g of toluene, and the toluene solution obtained above was dropwise added thereto at 60°C over 2 hours and kept at the temperature for 1 hour. The obtained solution was were analyzed by LC to show that disappearance of the peak of methyl trans-3,3-dimethyl-2-(l-hydrpoxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate in chromatogram and a peak of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was detected. Yield of methyl trans-3,3-dimethyi-2-formylcyclopropanecarboxylate was 54.5%. Example 42 Into a 100 mL flask equipped with a magnetic rotor and a reflux condenser were charged 400 mg of tungsten metal powder and 3 g of water, and 3 g of a 60 wt% aqueous hydrogen peroxide were added thereto at 40""C over 1 hour under stirring, and reacted for 1 hour at the same temperature under stirring to produce a clear homogeneous solution. The solution was cooled to room temperature and 15 g of t-butanol and 5.3 g of anhydrous magnesium sulfate were added thereto and stirred for 1 hour at room temperature. To the obtained slurry solution was dropwise added a mixed solution of 4 g of methyl trans-3,3-dimethyl-2-(2-methyl-1-propGnyl)cyclopropanecarboxylate and 8 g t-butanol over 20 minutes and reacted at 25 °C for 24 hours. A 50 g of 5wt% aqueous sodium thiosulfate solution was added to the reaction mixture and itirred for 24 hours at room temperature. Then the mixture was extracted twice vith 20 g of toluene to give 83.7 g of a toluene solution, "he toluene solution was analyzed by GC to show that the toluene solution ;ontains methyl trans-3,3-dimethyl-2-(1,2-dlhydrpoxy- 2-m6thylpropyl)cyclopropanecarboxylate, the yield of which was 80.0 %(internal standard method). WE CLAIM: 1. A method for producing at least one compound selected from a carbonyl compound and a hydroxy adduct compound by an oxidative cleavage or addition reaction of an olefin double bond of an olefin compound, which comprises reacting an olefin compound with hydrogen peroxide, utilizing as a catalyst at least one member selected from tvmgsten, molybdenum, or a tungsten or molybdenum metal compound comprising (ia) tungsten or (lb) molybdenum and (ii) an element of Group 11 lb, IVb, Vb or VIb excluding oxygen. 2. The method according to claim 1, wherein the at least one carbonyl or hydroxy adduct compound is at least one compound selected from ketone, aldehyde, carboxylic acid, diols or B-hydroxyhydroperoxide compound. 3. The method according to claim 1, wherein the reacting of the olefin compound with hydrogen peroxide is conducted in the presence of a catalyst composition obtained by reacting an aqueous hydrogen peroxide with the tungsten, molybdenum or the metal compound thereof. 4. The method according to claim 1, which comprises reacting hydrogen peroxide with tungsten, molybdenum or a metal compound thereof, and reacting the olefin compound with hydrogen peroxide. 5. The method according to claim 1, wherein the hydrogen peroxide is an aqueous hydrogen peroxide. 5. The method according to claim 1, wherein the reaction is conducted in the presence of an organic solvent. 7. The method according to claim 6, wherein the reaction is conducted in the presence of a dehydrating agent. 8. The method according to claim 1, wherein the olefin compound is a compound of formula (I), RxR2C=CR3Ri (I). wherein Ri, R2, R3 and R4 cure the same or different and represent a hydrogen atom or an organic residue, and two geminal groups or two groups which euro in sin position among the Ri. R2, R3 and R4 groups may form a divalent organic residue, provided that Ri to R4 do not simultaneously represent a hydrogen atom, and the ccurbonyl compound is a compound of formula (II): RaRbC=0 (II), wherein a and b respectively represent 1 and 2, or 3 and 4, or Rb represents a hydroxy group, and the hydroxy adduct compound is a compound of formula (III): X-(Ri)(R2)C-C{R3)(R4)OH (III), wherein X represents a hydroxy group or a hydroperoxide group. 9. The method according to claim 8, wherein the olefin compound of formula (I) is a compound of formula (I) wherein Ri to R4 independently represent eon organic residue, end is reacted with hydrogen peroxide, the carbonyl compound is a compound of formula (II) wherein Ra and Rb respectively represent Ri and R2. 10. The method according to claim 9, wherein the olefin compound of formula (I) is reacted with hydrogen peroxide in the presence of a dehydrating agent and an organic solvent at 30 to lOOT^, and the carbonyl compound of fontal (II) is produced. 11. The method according to claim 9, wherein the olefin compound of formula (I) wherein at least one of Ri to R4 groups represent a hydrogen atom, is reacted with hydrogen peroxide in the presence of a dehydrating agent and an organic solvent at 30 to corresponding carbonyl compound of formula (II) wherein Rb represents a hydrogen atom is produced. 12. The method according to claim 9, wherein the olefin compound of formula {I) is reacted with aqueous hydrogen peroxide at 0 to SS^C, and the hydroxy adduct compound of fondle (III) wherein X represents a hydroxy group is produced. 13. The method according to claim 9, wherein the olefin compound of formula (I) is reacted with hydrogen peroxide at 0 to 45^3 in the presence of an organic solvent and a dehydrating agent, and the hydroxy adduct compound of formula (III) wherein X represents a hydroperoxide group is produced. 14. The method according to claim 8, wherein the olefin compound is a compound of formula (I) wherein at least one of Ri to R4 groups represents a hydrogen atom, and is reacted with aqueous hydrogen peroxide at 65 to lox), end the carbonyl compound of formula (II) wherein Rb is a hydroxy group is produced. 15. A method for producing a hydroxy adduct compound of formula (Illb): X-{Ri)(R2)C-C(R3)(R4)OH (Illb) wherein X is a hydroxy group and Ri to R4 independently represent a hydrogen atom or an organic residue, which comprises reacting a hydroxy adduct compound of formula (Ilia): X-(Ri)(R2)C-C(R3)(R4)OH (Ilia) wherein X is a hydroperoxide group, and Ri. to R4 care the same as defined above, with a reducing agent. 16, The method according to claim 15, wherein the reducing agent is sodium thiosulfate, dimethylsulfide or triphenylphosphine. 17. The method according to claim 15, wherein Ri and R2 represent a methyl group, R3 represents a hydrogen atom, and R4 represents a group of formula: Me wherein R" represents an acyl, curly or aralkyl group. "°- The method according to claim 15, wherein Ri represents a methyl group, R3 represent a hydrogen atom, and R2 and R4 form a group of formula: Me. Me 19 A hydroxy adduct compound of formula (III): X-(Ri)(R2)C-C(R3)(R4)OH (III) wherein X is a hyroperoxide group, Ri and R2 represent a methyl group, R3 represents a hydrogen atom, end R represents a group of formula: Me / XOOR" wherein R" represents an Jaclyn, aryl or aralkyl group. 20. A hydroxy adduct compound of formula (III): X-(Ri)(R2)C-C(R3)(R4)OH (III) wherein X is a hyroperoxide group. Ri represents a methyl group, R3 represents a hydrogen atom, and R2 find R4 form a group of formula: 21 The method according to claim 1, wherein the olefin compound is cyclohexene and the carbonyl compound is acidic acid. 22. The method according to claim 1, criterion the olefin compound is cyclohexene and the carbonyl is adipoaldehyde. 23.The method according to claim 3,wherein the catalyst composition is recovered catalyst composition for reuse.

Full Text

Background of the Invention Field of the Invention
The present invention relates to an oxidation catalyst and methods using the same for producing carbonyl compounds and hydroxy adduct compounds by oxidative cleavage of an olefinic double bond or addition reaction thereto.
A method for producing adipic acid by reacting, in the presence of sodium unstated and trioctylmethylammonium sulfate, cyclohexane with an aqueous hydrogen peroxide is known (JP-A 2000-86574), and a method for producing an aldehyde by reacting an olefin with hydrogen peroxide, using heteropolyacid containing phosphorus or germanium, is also known (JP-B 6-84324).
However, yields of the desired products in these methods were not always satisfactory for an industrial scale of production. Summary of the Invention
According to the present invention, carbonyl compounds and hydroxy adduct compounds can be obtained by using a readily available oxidation catalyst, which can selectively provide desired compounds in an improved yield.
Thus, the present invention provides: 1. a method for producing at least one compound selected from a
carbonyl compound and a hydroxy adduct compound by an oxidative
.cleavage or addition reaction of an olefinic double bond of an olefin
compound, which comprises
reacting an olefin compound with hydrogen peroxide, utilizing as
a catalyst, at Isast one member selected from
(a) tungsten,
(b) molybdenum or

(c) a tungsten or moi
(ia) tungsten or (ib) molybdenum and
(ii) an element of Group (lib, IVb. Vb or VIb excluding
oxygen;
i. an oxidation catalyst composition obtained by reacting aqueous
hydrogen peroxide with at least one member selected from
a tungsten or molybdenum metal compound comprising (ia) tungsten or (ib) molybdenum, and
(ii) an element of Group lllb, IVb, Vb or VIb excluding oxygen, provided that said tungsten metal compound is not tungsten carbide; I. an oxidation catalyst composition obtained by
reacting aqueous hydrogen peroxide with at least one member selected from
(a) tungsten,
(b) molybdenum, or
(c) a tungsten or molybdenum metal compound comprising (ia) tungsten or (ib) molybdenum, and
(ii) an element of Group lllb, IVb, Vb or VIb excluding oxygen,
and containing an organic solvent; a method for producing a carbonyl compound of formula (II):
RaRbC-0 (II),
wherein a and b respectively represent 1 and 2, or 3 and 4, which comprises subjecting a hydroxy adduct compound of formula (111):
X-(Ri)(R2)C-C(R3)(R4)OH (Ilia)
wherein X is a a hydrogen atom or

an organic residue, to a decomposition reaction;
/. a method for producing a hydroxy adduct compound of formula (lllb);
X-(Ri)(R2)C-C(R3){R4)OH (lllb)
wherein X is a hydroxy group and Ri to R4 independently represent a hydrogen atom or an organic residue, which comprises reacting a hydroxy adduct compound of formula (Ilia):
X-(Ri)(R2)C-C(R3)(R4)OH (Ilia)
wherein X is a hydroperoxide group, and Ri to R4 are the same as defined above, with a reducing agent;
». a hydroxy adduct compound of formula (111):
X-(Ri)(R2)C^C(R3)(R4)OH (III)
wherein X is a hydroperoxide group or a hydroxy group, Ri and R2 represent a methyl group, R3 represents a hydrogen atom, and R4 represents a group of formula:
COOR"
Me ■ Me
wherein R" is an alkyl, aryl or aralkyl group; and
9. a hydroxy adduct compound of formula (Ilia):
X-(Ri)(R2)C-C(R3)(R4)OH (Ilia)

wherein X represents a hyroperoxide group, Ri represents a methyl group, Ra represents a hydrogen atom, and R2 and R4 form a group of formula:

H.C

Detailed Description of the Invention
First, the method for producing at least one compound selected from a carbonyl compound and a hydroxy adduct compound by an oxidative cleavage or addition reaction of an olefinic double bond of an olefin compound is described.
The method is conducted, for example, by reacting the olefin compound and the metal or the metal compound, which is utilized as a catalyst, with hydrogen peroxide, or it may be conducted in such a manner that the metal or the metal compound is reacted with aqueous hydrogen peroxide to form a catalyst composition and subsequently the olefin compound is reacted with hydrogen peroxide in the presence of the catalyst composition so produced. Thus the production method may be conducted by reacting hydrogen peroxide with the metal or the metal compound, and reacting the olefin compound with
" hydrogen peroxide, simultaneously in the same reactor, or in the presence of the catalyst composition.
The metal or the metal compound is described below. Examples of the tungsten metal compound comprising tungsten and an element of Group lllb include tungsten boride and the like. Examples of
^ the tungsten metal compound comprising tungsten and an element of Group IVb include tungsten carbide, tungsten silicide and the like. Examples of the

tungsten metal compound comprising tungsten and an element of Group Vb include tungsten nitride, tungsten phosphine. Examples of the tungsten metal compound comprising tungsten and an element of Group VIb other than oxygen include tungsten sulfide and the like. Preferred are tungsten, tungsten boride, tungsten carbide and tungsten sulfide.
Example of the molybdenum metal compound comprising molybdenum and an element of Group lllb include molybdenum boride. Examples of the molybdenum metal compound comprising molybdenum and an element of Group IVb include molybdenum carbide, molybdenum silicide and the like. Examples of the molybdenum metal compound comprising molybdenum and an element of Group Vb include molybdenum nitride, molybdenum phosphide and the like. Examples of the molybdenum metal compound comprising molybdenum and an element of Group VIb other than oxygen include molybdenum sulfide and the like. Preferred are molybdenum and molybdenum boride.
Any shape of the metal compounds can be used in the present invention. Preferred are those of smaller particle. A catalytic amount of the metal or metal compound may be used in the present production method. A typical amount thereof may be 0.001 to 0.95 mole per mol of the olefin compound,
Hydrogen peroxide is usually used in a form of an aqueous solution. A solution of hydrogen peroxide in an organic solvent may also be used. Any concentration of hydrogen peroxide in an aqueous solution or in an organic solvent solution may be used, and preferred concentration is 1 to 60% by weight. For example, commercially available aqueous hydrogen peroxide may be used without any modification, or, if necessary, it may be used after adjustment of its concentration by dilution, concentration or the like.
The solution of hydrogen peroxide in an organic solvent can be prepared, for example, by such means as extracting of an aqueous hydrogen

peroxide solution with an organic solvent or removing water by distillation of the aqueous solution, preferably in the presence of an appropriate organic solvent, which includes such a solvent that may form an azeotrope with water. Examples of the organic solvent include ether type solvents such as diethyl ether, methyl tert-butyl ether, tetrahydrofuran or the like, ester solvents such as ethyl acetate or the like, alcohol solvents such as methanol, ethanol, tert-butanol or the like, and alkylnitrile solvents such as acetonitrile, propionitrile or the like. Any amount of organic solvents may be used, and is typically not more than 100 parts by weight per 1 part by weight of the olefin compound. Preferred organic solvent is an inert organic solvent and is for example, t-butanol or methyl t-butyl ether.
The amount of hydrogen peroxide that may be used is usually not less than 1 mole per mol of the olefin compound. There is no particular upper limit of the amount of hydrogen peroxide that may be used, but a preferred amount thereof is not more than 50 moles per mol of the olefin compound, and a preferred amount thereof may be set for the olefin compound and the desired products therefrom as below.
The oxidation catalyst composition of the present production method can be obtained by reacting aqueous hydrogen peroxide with at least one metal or metal compound as described above to form the catalyst composition as a homogeneous solution or a suspension, both of which can be used. The amount of the hydrogen peroxide is preferably 5 moles or more per mol of the metal or the metal compound. The organic solvent as described above may be used to produce the catalyst composition containing the organic solvent, which may be further dehydrated prior to use, if necessary. Typical examples of the dehydrating agents include anhydrous magnesium sulfate, anhydrous sodium sulfate, anhydrous boric acid, polyphosphoric acid, diphosphorous pentaoxide and the like.
The reacting of the metal or the metal compound with hydrogen peroxide

may be conducted at any temperature, and preferably at -10 to 100°C.
In the present production method, the carbonyl compound and the hydroxy adduct compound can be obtained by an oxidative cleavage and addition reaction of an olefinic double bond of an olefin compound.
The carbonyl compound, which results in the oxidative cleavage of the olefin double bond, optionally followed by further oxidation, include ketone, aldehyde, and a carboxylic acid, and the hydroxy adduct compound include dioi or B-hydroxyhydroperoxide compound.
The olefin compound that may be used include an olefin compound of formula (I):
RiR2C=CR3R4 (1),
wherein R-i to R^ are the same or different and represent a hydrogen atom or an organic residue, and two geminal groups or two groups which are in syn position among the Ri, Ra, Ra and R4 groups may form a divalent organic residue, provided that Ri to B4 do not simultaneously represent a hydrogen atom.
The carbonyl compound that may be produced includes a carbonyl compound of formula (11):
RaRbC=0 (II),
wherein a and b respectively represent 1 and 2, or 3 and 4, or Rb represents a hydroxy group.
The carbonyl compound of formula (II) above include a compound of formula ((V):
RiR2C=0. and R3R4C=0 (IV)

wherein Ri to R4 are the same as defined above.
The hydroxy adduct compound that may be produced include a compound of formula (III):
X-(Ri){R2)C-C(R3)(R4)OH (III),
wherein X represents a hydroxy group or a hydroperoxide group.
Substituent groups Ri to R4 are described below.
Examples of the organic residue include alkyl, alkoxy, aryl, aryloxy, aralkyi and aralkyloxy groups, alkylcarbonyl, arylcarbonyl, aralkylcarbonyl, alkoxycarbonyl, aryloxycarbonyl, aralkyioxycarbonyl, carboxyl and carbony! groups, all of which may be substituted.
The divalent organic residue means a group formed by the above described groups and specific examples thereof Include an alkyiene, oxaalkylene, arylene, oxaarylene, araikylene, oxaaraikylene, alkylenecarbonyl, arylenecarbonyl, aralkylenecarbonyl, alkyleneoxacarbonyl, aryienoxacarbonyl, aralkylenoxacarbonyl groups or the like, all of which may be substituted.
Preferred organic residue are alkyl, aryl, aralkyi, alkylcarbonyl, arylcarbonyl, aralkylcarbonyl, alkoxycarbonyl, aryloxycarbonyl, aralkyioxycarbonyl, carboxyl and carbonyl groups, all of which may be substituted and corresponding divalent organic residues, which may be substituted.
The alkyl groups in the alkyl, alkoxy, aralkyi, aralkyloxy, alkylcarbonyl, aralkylcarbonyl, alkoxycarbonyl and aralkyioxycarbonyl groups include a linear, branched or cyclic alkyl group having 1 to 20 carbon atoms such as a methyl group, an ethyl group, a n-propyl group, an isopropyl group, a n-butyl group, an isobutyl group, a sec-butyl group, a tert-butyl group, a n-pentyl group, a n-hexyl group, a n-heptyl group, a n-octyl group, a n-nonyl group, a n-decyl group, a cyclopropyl group, a 2,2-dimethyicyclopropyl group, a cyclopentyl group, a

cj^"clohexyl group and a menthyl group.
Examples of the aryl groups in the aryl, aryloxy, aralkyi, aralkyloxy, arylcarbonyl, aralkylcarbonyl, aryioxycarbonyl and aralkyloxycarbony! groups include a phenyl group, a naphthyl group and the like.
The aralkyi group means a group comprising the ary group and the alkyl group as described above.
The alkoxy, aryoxy and aralkyloxy groups mean groups that respectively comprising corresponding alkyl, aryl and aralkyi groups and an oxy group.
The alkylcarbonyl, arylcarbonyl, aralkylcarbony, alkoxycarbonyl, aryoxycarbonyl, aralkyloxycarbony groups mean groups respectively comprising alkyl, aryl, aralkyi, alkoxy, aryoxy and aralkyloxy groups and a carbonyl group.
Examples of the alkyl groups, which may be substituted, for example, include an alkyl group substituted with the alkoxy, aryloxy or aralkyloxy group, the halogen atom, the alkylcarbonyl, arylcarbonyl, alkoxycarbonyl, aryioxycarbonyl, aralkyloxycarbonyl, carboxyl or carbonyl group as described above.
The alkyl moieties of the alkoxy, alkoxycarbonyl, alkylcarbonyl may also be substituted as the alkyl groups described above.
Examples of the halogen atoms include a fluorine atom, a chlorine atom, a bromine atom and the like.
Specific examples of the alkyl groups, which may be substituted include, for example, a chloromethyl group, a fluoromethyl group, a trifluoromethyl group, a methoxymethyl group, an ethoxymethyl group, a methoxyethyl group, a carbomethoxymethyl group and the like.
The aryl groups in the aryl, aryloxy, aralkyi, aralkyloxy, arylcarbonyl, aralkylcarbonyl, aryioxycarbonyl and aralkyloxycarbonyl groups may be substituted with the alkyl, aryl, alkoxy, aralkyi, aryloxy or aralkyloxy group or a halogen atom as described above.
Specific examples of the aryl groups, which may be substituted include,

for example, a phenyl group, a naphthyl group, a 2-methylphenyl group, a 4-chlorophenyl group, a 4"methylphenyl group, 4-nnethoxyphenyl group, a 3-phenoxyphenyl group and the like.
Specific examples of the aryloxy group, which may be substituted include, tor example, a phenoxy group, a 2-methylphenoxy group, a 4-chlorophenoxy group, a 4-methylphenoxy group, a 4-mBthoxyphenoxy group and a 3-phenoxyphenoxy group.
Specific examples of the aralkyi group, which may be substituted include, for example, a benzyl group, a 4-chlorobenzyl group, a 4-methylbenzyl group, a 4-methoxybenzyl group, a S-phenoxybenzyl group, a 2,3,5,6-tetraftuorobenzyl group, a 2,3,5,6-tetrafluoro-4-methylbenzyl group, a 2,3,5,6-tetrafluoro-4-methoxybenzyt group, a 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl group and the like.
Examples of the alkylcarbonyl, aryloarbonyl, and aralkylcarbonyl groups respectively include, for example, a methylcarbonyl group, an ethylcarbonyl group, a phenylcarbonyl group, a benzylcarbonyl group and the like.
Examples of the alkoxycarbonyl, aryloxycarbonyl and aralkyloxycarbonyl groups respectively include, for example, a methoxycarbonyl group, an ethoxycarbonyl group, a phenoxycarbonyl group, a benzyloxycarbonyl group and the like.
Specific examples of the linear, branched or cyclic alkoxy groups having 1 to 20 carbon atoms include a methoxy group, an ethoxy group, a n-propoxy group, an isopropoxy group, a n-butoxy group, an isobutoxy group, a sec-butoxy group, a tert-butoxy group, a n-pentyloxy group, a n-decyloxy group, a cyclopentyloxy group, a cydohexyloxy group, a menthyloxy group and the tike.
Examples of the alkoxy group, which may be substituted include, for example, a chloromethoxy group, a fluoromethoxy group, a trifluoromethoxy group, a methoxymethoxy group, an ethoxymethoxy group, a methoxyethoxyl group and the like.

Include a benzyloxy group, a 4-chlorobenzyloxy group, a 4-methylbenzyloxy group, a 4-methoxybenzyloxy group, a S-phenoxybenzyloxy group, a 2,3,5,6-tetrafluorobenzyloxy group, a 2,3,5,6-tetrafluoro-4-methylbenzyloxy group, a 2,3,5,6-tetrafluoro-4-methoxybenzyloxy group, a 2,3,5,6-tetrafluoro-4-methoxymethylbenzyloxy group and the like.
Examples of the olefin of formula (I) wherein three of the Ri to R4 groups represent a hydrogen atom, which are referred to as "mono-substituted olefin" include 1-hexene, l-heptene, 1-octene, 1-undecene, styrene, 1,7-octadiene and allyl benzyl ether. Further examples of the olefin compound, which are referred to as "di-substituted terminal olefin", include 2-methylpropene, 2-methyl-4,4-dimethyl"1-propene, 2-ethyl-1-butene, 2-methyl-l-pentene, a-methylstyrene, a-phenylstyrene, methylenecyclobutane, methylenecyclopentane, methylenecyclohexane, {3-pinene, camphene, 1,3,3-trimethyl-2-methylindortne and a-methylene-y-butyrolactone.
Examples of the olefin of formula (I) wherein two groups of R1 to R4 groups represent a hydrogen atom, which are referred to as "di-substituted internal olefin, include cyclopentene, cyclohexene, cydoheptene, cyclooctene, 3-methylcyciopentene, 4-methyicyclopentene, 3,4-dimethylcyclopentene, 3,5-dimethylcyclopentene, 3,4,5-trimethylcyclopentene, 3-chlorocyclopentene, 3-methylcyclohexene, 4-methylcyclohexene, 3,4-dimethylcyclohexene, 3,5-dimethylcyclohexene, 3,4,5-trimethylcyclohexene, 2-hexene, 3-hexene, 5-dodecene, norbornene, phenanthrene, 1,2,3,4-tetrahydrophthaliG anhydride, dicyclopentadiene, indene,
methyl 3,3-dimethyi-2-(1 -propenyl)-cyclopropanecarboxylate, ethyl 3,3-dimethyl-2-(1-propenyl)-cyclopropanecarboxylate and the like.
Examples of the olefin compound of formula (1) wherein one of the Ri to R4 groups represents a hydrogen atom, which are referred to as "tri-substituted olefin", include 2"methyl-2-pentene, 3"methyl-2-pentene, 3-ethyl-2-pentene,

2-methyi"2-hexene, 3-methyl-2-hexene, 2-nr)ethyl-1-phenylpropene,
2-phenyl-2-butene, 1-methylcyclopentene, 1,3-dimethylcyclopentene,
1,4-dimethylcyclopentene, 1,5-dimGthylcyclopentene,
1,3,5-trimethylcyclopentenG, 1,3,4-trimethyloyclopentenG,
1,4,5-trimethylcyclopentene, 1,3,4,5-tetramethylcyclopentene,
1 -methylcyclohexene, 1,3-dimethylcyclohexene, l ,4-dimethylcyclohexene,
1,5-dimethylcyclohexene, 1,3,5-trimethylcyclohexene,
1,3,4-trimethylcyclohexene, 1,4,5-trimethylcycloh6xene,
1,3,4,5-tetramethylcyciohGxene, isophorone, 2"carene, 3-carene, a-pinene,
methyl 3,3-dimethyl-2-(2-methy(-1-propeny()-cyciopropanecarboxyiatG,
ethyl 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate,
isopropyl 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate,
tert-butyl 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate,
cyclohexyl 3,3-dimethyl-2-{2-methy!-l-propenyl)-cyclopropanecarboxylatG,
menthyl 3,3-dimethyl-2-(2-methyl-l-propenyl)-cyclopropanecarboxylate,
benzyl 3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate,
(4-chlorobenzyl) 3,3-dimethyl-2-(2-methyl-l-propenyl)-cyclopropanecarboxylate,
(2,3,5,6-tetrafluorobenzyl)
3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanGcarboxylate,
(2,3,5,6-tetrafiuoro-4-methylbenzyl)
3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylatG,
(2,3,5,6-tetrafluoro-4-methoxybGnzyl)
3,3-dimethyl-2-(2-methyl-1-propenyl)-cyclopropanecarboxylate,
(2,3,5,6-tetrafluoro-4-methoxymethylbenzyI)
3,3-dimethy(-2-(2-methyl-1-propenyl)-cydopropanecarboxylate,
(S-phenoxybenzyl) 3,3-dinnethyl-2-(2-methyl-1-propeny!)-cyclopropanecarboxylate and the like.
Examples of the olefin compound of formula (I) wherein Ri to R4 groups do not represent a hydrogen ator^ whirh are referred to as "tetra-substituted

olefin", include 2,a-aimeinyi-ii-uuLtsne, i.t-u.-..^,.,,^.-,_.,,
1,2-dimethyicyclohexene, 1,2,3.4,5,6,7,8-octahydronaphthalene, 1-isopropyiidene-2-carbo6thoxy-3-methylcyclopentane, cyclohexylidenecyclohexane, tetraphenyiethylene,
2,3-dimethyl-4-methoxylndene, 2,3-di(4-acetoxyphenyi}-2-butene, pulegone and the like.
The reaction of the olefin compound with hydrogen peroxide is typically conducted at a temperature range of from 0 to 200°C and the reaction temperature may be preferably set as below within the range in view of the olefin compound and the desired products of the reaction.
For example, the carbonyl compound of formula (IV) wherein R, to R4 represent an organic residue can be produced, as a major product, by reacting the olefin compound of formula (I) with hydrogen peroxide preferably in the presence of an organic solvent and a dehydrating agent and at 30 to 100°C, wherein the amount of hydrogen peroxide is preferably 2 to 10 moles per mol of the olefin compound.
The carbonyl compound of formula (IV) wherein at least one of Ri to R4 groups represents a hydrogen atom, can be produced, as a major product, by reacting the olefin compound of formula (1) with hydrogen peroxide preferably in the presence of an organic solvent and a dehydrating agent and at 30 to 65°C, wherein the amount of hydrogen peroxide is preferably 2 to 10 moles per mol of the olefin compound.
The carbonyl compound of formula (II) wherein Rb represents a hydroxy group, can be produced, as a major product, by reacting the olefin compound of formula (I) wherein at least one group of Ri to R4 represents a hydrogen atom, with aqueous hydrogen peroxide preferably at 65 to lOOt^, wherein the amount of hydrogen peroxide is preferably 4 moles or more per mol of the olefin compound.
The method of the present invention may also be carried out in the

presence of a boron compound such as boric anhydride. Examples of the boron compound Include boric anhydride, metaboric acid, orthoboric acid, alkali metal salts of metaboric acid, alkaline earth metal salts of metaboric acid, alkali metal salts of orthoboric acid and alkaline earth metal salts of orthoboric acid. Any amount of such a compound may be used, but it usually not more than 1 mole per mol of the olefin compound.
The hydroxy adduct compound of formula (lllb):
X-(Ri)(R2)C-C(R3)(R4)OH (lllb),
wherein X represents a hydroxy group and Rl to R4 represent the same as defined above, can be produced, as a major product, preferably by reacting the olefin of formula (I) with aqueous hydrogen peroxide at 0 to BS"C, wherein the amount of aqueous hydrogen peroxide is preferably 1 to 2 moles per mol of the olefin compound.
The 3-hydroxyhydroperox)de compound of formula (III) wherein X represents a hydroperoxide group, can be produced, as a major product, preferably in the presence of an organic solvent and a dehydrating agent at 0 to 45"C, wherein the amount of hydrogen peroxide is preferably 2 to 10 moles per mol of the olefin compound.
Examples of the dehydrating agent include, for example, anhydrous magnesium sulfate, sodium sulfate. The amount of such a dehydrating agent that may be used is not particularly limited, and preferably such an amount of the dehydrating agent that can absorb, as crystal water, water that may be present in an aqueous hydrogen peroxide solution.
Next the olefin compound of formula (I) is described.
Examples of the olefin compound include, for example, a mono-substituted olefin such as 1-hexene or a di-substituted internal olefin such as cyclohexene, the carbon-carbon double bond in the olefin is cleaved by

oxidation to yield an aldehyde and a carboxylic acid.
Further examples of the olefin compound include, for example, di-substituted terminal olefins such as methylenecyclohexane and the like, and the carbon-carbon double bond in the olefin is cleaved by oxidation to yield ketone. Yet further examples of the olefin compound include, for example, tri-substituted olefins such as 2-methyl-2-pentene and the like, which is reacted to yield a ketone, an aldehyde and a carboxylic acid by oxidative cleavage of the carbon-carbon double bond. Moreover, examples of the olefin compound include tetra-substituted olefins such as 2,3-dimethy(-2-butene or the like, which is oxidized to yield ketone,
The progress of the reaction can be checked by conventional analyzing means such as gas chromatography, high performance liquid chromatography, thin layer chromatography, NMR and IR.
After completion of the reaction, the desired compound can be separated by subjecting the reaction solution as-obtained or that resulting after decomposition of the remaining hydrogen peroxide with a reducing agent such as sodium sulfite, to concentration, crystallization or the like. Moreover, the resulting compounds can also be separated by adding, if necessary, water and/or a water-immiscible organic solvent to the reaction mixture, then extracting and subsequently concentrating the resulting organic layer. The desired compound separated may further be purified by such a means as distillation and/or column chromatography.
Examples of the water-immiscible organic solvent include aromatic hydrocarbon solvents such as toluene and xylene, halogenated hydrocarbon solvents such as dichloromethane, chloroform and chlorobenzene, ether solvents such as diethyl ether, methyl tert-butyl ether and tetrahydrofuran and ester solvents such as sthyl acetate. The amount of such solvents that may be used is not particularly limited.
The filtrate resulting from the separation of the desired compound by

crystallization and the separated aqueous layer resulting from the extraction of the reaction solution that contain the present catalyst composition used in the reaction and can be reused as a recovered catalyst composition, directly or after being subjected to some treatment such as concentration if required, in the reaction according to the present invention.
The carboxylic acid produced may be further decarboxylated in the reaction system, to give, for example, a carboxylic acid having one less carbon atoms such as the case of isophorone.
Furthermore, when optical isomers are used as the organic compound, an optically active product can be obtained according to the position of the asymmetric carbon.
The 3-hydroxyhydroperoxide of formula (111) obtained in the present method can be further derivatized to carbonyl compound of formula (IV):
RiR2C=0, and R3R4C=0
wherein Ri to R4 independently represent a hydrogen atom or an organic residue. The reaction process comprises decomposing a hydroxy adduct compound of formula (Ilia):
X-(Ri)(R2)C-C(R3)(R4)OH (Ilia)
wherein X is a hyroperoxide group, and Ri to R4 are the same as defined above.
The decomposition reaction is conducted by contacting the hydroxy adduct compound with a catalyst selected from a metal compound comprising an element of Group Va, VIII, lb, lib, Illb, IVb, Vb or lanthanide or by heating.
Examples of the metal compound comprising an element of Group Va include vanadium metal, vanadium oxide, vanadium chloride, vanadium carbide, ammonium vanadate, an composition obtained by reacting aqueous hydrogen

peroxide with vanadium, niobium, niobium chloride, niobium oxide, niobium ethoxide.
Examples of the metal compound comprising an element of Group Wa include rhenium metal, rhenium carbonyl, rhenium chloride.
Examples of the metal compound comprising an element of Group VIII include iron metal, iron carbonyl, iron chloride, iron acetylacetonate, ruthenium, ruthenium carbonyl, ruthenium acetylacetonate, ruthenium chloride, tris{triphenylphosphinG)ruthenium chloride, cobalt metal, cobalt acetate, cobalt bromide, rhodium metal, rhodium acetate, rhodium carbonyl, iridium metal, iridium chloride, nickel metal, nickel acetylacetonate, palladium metal, palladium acetate, palladium on activated carbon.
Examples of the metal compound comprising an element of Group I b include copper metal, copper bromide, copper chloride, copper acetate.
Examples of the metal compound comprising an element of Group II b include zinc metal, zinc chloride.
Examples of the metal compound comprising an element of Group III b include boron trichloride, boron trifluoride, aluminum metal, aluminum chloride.
Examples of the metal compound comprising an element of Group ^.""b include tin metal, tin chloride.
Examples of the metal compound comprising an element of Group Vb include bismuth metal, bismuth chloride, antimony metal, antimony bromide.
Examples of the metal compound comprising an element of lanthanide include dysprosium metal, dysprosium chlonde.
Preferred are vanadium compound, copper compound, ruthenium compound, palladium compound and mixtuere of them.
The amount of the catalyst for the decomposition reaction is usually 0-001 to 0.95 mole per mol of the B-hydroxyhydroperoxide. The reaction temperature is usually -20 to 100°C..
The reaction is prefera*^"*" "^rM-iHnntpH in the oresence of an organic

solvent that can dissolve the peroxide. Examples of the organic solvent include the ether solvent, alcohol solvent, alkylnitrile solvent as described above. Alternatively, a hydroxy adduct compound of formula (IIlb):
X-(Ri)(R2)C-C{R3)(R4)OH (lllb)
wherein X is a hyroxy group and Ri to R4 independently represent a hydrogen atom or an organic residue can be produced by a process, which comprises reacting a hydroxy adduct compound of formula (Ilia):
X-(Ri)(R2)C-C(R3)(R4)OH (Ilia)
wherein X is a hyroperoxide group, and Ri to R4 are the same as defined above, with a reducing agent.
Examples of the reducing agent include an inorganic salt having reducing activity such as sodium thiosulfate and an organic compound having reducing activity such as dimethylsulfide, triphenylphosphine and the like.
The reduction reaction is usually carried out at -10 to 100°C In an organic solvent. Examples of the organic solvent include those described above for the decomposition reaction of the hydroxy adduct compound (111).
Typical examples of the hydroxy adduct compounds include a hydroxy adduct compound of formula (111):
X-(Ri)(R2)C-C(R3)(R4)OH (III)
wherein X is a hyroperoxide group or a hydroxy group, Ri and R2 represent a methyl group, Rs represents a hydrogen atom, and R4 represents a group of formula;

COOR"

wherein R" represents an alkyl, aryl, or aralkyi group; and a hydroxy adduct compound of formula (III):
X-(Ri)(R2)C-C(R3)(R4)OH (111)
vherein X is a hyroperoxide group, Ri represents a methyl group, R3 represents a hydrogen atom, and Ra and R4 form a group of formula;

HpC

The alkyl, aralkyi or aryl group represented by R" in the above described compounds respectively means the same group as defined for Ri to RA above.
In the above-described reduction or decomposition reaction of the B-hydroxyhydroperoxide, the reaction mixture or solution after completion of the reaction can be treated in a similar manner to separate the desired product.
Examples of the ketone that is obtained in such a manner include acetone, methyl ethyl ketone, diethyl ketone, methyl propyl ketone, acetophenone, cyclobutanone, cyclopentanone, cyclohexanone, camphenilone, norpinene, 1,3,3-trimethylindGrinone, dihydro-2,3-furandione, benzophenone, 2,6-hexanedione, 2,7-octanedione, 1,6-cyclodecanedione, 4-acetoxyacetophenone, 2-methoxy-6-(propan-2-one)ac6tophenone, 2-carboethoxy-3-methylcyclopentanone, 4-methyl-l ,2-cyclohexanedione and

the like.
Examples of the aldehyde include formaldehyde, acetaldehyde, propionaldehyde, butylaldehyde, pentylaldehyde, hexylaldehyde, heptylaldehyde, decylaldehyde, undecanylaldehyde, benzaldehyde, 5-oxohexylaldehyde, 2-methyl-5-oxohexylaldehyde, 4-methyl-5-oxohexylaldehyde, 3-methyl-5-oxohexylaldehyde. 2,4-dimethyl-5-oxohexylaldehyde, 3,4-dimethyl-5-oxohexylaldehyde, 2,3-dimethyl-5-oxohexylaldehyde, 2,3,4-trimethyl-5-oxohGxylaldehyde, 6-oxoheptylaldehyde, 2-methyl-6-oxoheptylaldehyde, 4-methyl-6"OXOheptylaldehydG, 2,4-dimethyl-6"Oxoheptylaldehyde, 2,3-dimethyl-6-oxoheptylaldehyde, 3,4-dimethyl-6-oxoheptyla!dehyde, 2,3,4-trimethyl-6-oxoheptylaldehyde,
glutaraldehyde, adipoaldehyde, heptanedialdehyde, octanedialdehyde, 2-chloroglutaraldehyd8, 2-methylglutaraldehyde, 3-methylglutaraldehyde, 2,3-dimethylglutaraldehyde, 2,4-dlmethylglutaraldehyde, 2,3,4-trimethylglutaraldGhyde, 2-methyladipoaldehyde, 3-methyladipoaldehyde, 2,3-dimGthyladipoaldehyde, 2,4-dimethyladipoaldehyde, 2,3,4-dimethyladipoaldehyde, cyclopentane-1,3-dicarboaldehyde, diphenyl-2,2"-dicarboaldehydG, l-(formylmethyi)cyclopentene-2,3,4-tricarboaldehyde, 1,2-bis(formylmethyl)succinic anhydride, 1,4-diformylbutane-2,3-dlcarboxylic add, (2-fomiylmethyl)benzaldehyde, 2,2-dimethyl-3-(2-oxopropyl)cyclopropaneacetaldehyde, 2,2-dimethyl-3-(3-oxobutyI)cyclopropylaldehyde, 2,2-dimethyl-3-(2-oxoethyl)cyclobutaneacetaldehyde, methyl 3,3-dimethyl-2-formylcyclopropanecarboxylate, ethyl 3,3-dimethyl-2-formylcyclopropanecarboxylate, isopropyl3,3-dimethyl-2-formylcyclopropanecarboxylate, tert-butyl3,3-dimethyl-2-formylcyclopropanGcarboxylate,

cyclohexyf 3,3-dimethyl"2-formylcyclopropanecarboxylatG,
menthyl3,3-dimethyl-2-formylcyclopropanecarboxylate,
benzyl 3,3-dimethyl"2-formylcyclopropanecarboxylate,
(4-clilorobenzyI)3,3"dimethy)-2-formylcyc)opropanecarboxylate,
(2,3,5,6-tetrafluorobenzyi)3,3-dimethyl-2-formylcyclopropanecarboxylate,
(2,3,5,6-tetrafluoro-4-methylbGnzyl)
3,3-dlmethyl-2-formylcyclopropanecarboxylate,
(2,3,5,6-tetrafluoro-4-methoxybenzyl)
3,3-dimethyl-2-formylcyclopropanecarboxylate,
(2,3,5,6-tetrafluorO"4-meti^oxymethylbenzyl)
3,3-dimethy(-2-formylcyclopropanecarboxylateand (3-phenoxybenzyl)
3,3-dimethyl-2-formylcyctopropanecarboxylate.
Examples of the carboxylic acid include acetic acid, propionic acid, butanoic acid, pentanoic acid, hexanoic acid, 6-oxoheptanoic acid, 2-methyl-6-QXoheptanoic acid, S-methyl-e-oxotneptanoic acid, 4-methyl-6-oxoheptanoic acid, 5-methyl-6-oxoheptanoic acid, 2,3-dimethyl-6-oxoiieptanoic acid, 2,4-dimGthyl-6-oxoheptanoic acid, 3,4-dimetlnyl-6-oxolieptanoic acid, 2.3.4-trimethyl-6-oxot^eptanoic acid, 5"Oxohexanoic acid, 2-mettiyl-5-oxoliexanoic acid, 3-mGtliyl-5-oxoliexanoic acid, 4- metiiyl-5-oxohexanQic acid, 2,3"dimethyl-5"Oxohexanoic acid, 2,4-dimethyl-5-oxohexanoic acid, 3,4-dimethyl-5-oxohexanoic acid, 2,3,4-trimethyl-5-oxohexanoic acid, 3,3"dimethy!-5-oxohexanoic acid, heptanoic acid, glutaric acid, adipic acid, pimelic acid, suberic acid, 2-metliylglutaric acid, 3-methylglutaric acid, 3-chloroglutaric acid, 2,3-dim6thylglutaric acid. 2,4-dimethylglutaric acid, 2^methy!adipic acid, 3-methyladipic acid, 2,3-dimethyladipJc acid, 2.4-dimethyladipic acid, 3,4-dimethyladipic acid, 2,3,4-trimGthylglutaric acid, cyclopentane-1,3-dicarboxylic acid, biphenyl-2,2"-dicarboxylic acid, meso-1,2,3,4-tetracarboxylic acid, benzoic acid,

i"{carboxymethyi)cyclopentane-2,3,4-tricarboxylic acid, homophthalic acid,
benzyloxyacetic acid,
3-(3-oxobutyl)-2,2-dimethylcyclopropanecarboxylicacid,
3-(2-oxopropyl)-2,2-dimethyl-1-carboxymethylcyclopropane,
3-(2-oxoethyl)-2,2-dimethyl-1 -carboxymethylcyclobutane,
methyl 3,3"dimethyl-2-carboxycyclopropanecarboxylate,
ethyl 3,3-dimethyl-2-carboxycyclopropanecarboxylate,
isopropyl3,3-dimethyl-2-carboxycyclopropanecarboxylate,
tert-butyl3,3-dimethyl-2-carboxycyclopropanecarboxylate,
cyclohexyl 3,3-dimethyl-2-carboxycyclopropanecarboxylate,
menthyl 3,3-dimethyl-2-carboxycyclopropanecarboxylate,
benzyl 3,3-dimethyl-2-carboxycyclopropanecarboxy[ate,
(4-ch!orobenzyl) 3,3-dimethyl-2-carboxycyclopropanecarboxylate,
(2,3,5,6-tetrafluorobenzyl)3,3-dimethyl-2-carboxycyclopropanecarboxylate,
(2,3,5,6-tetrafluoro-4-methylben2yl)
3,3-dlmethyl-2-carboxycyclopropanecarboxylate,
(2,3,5,6-tetrafluoro-4-methoxyben2yl)
3,3-dimethyl-2-carboxycyclopropanecarboxylate,
(2,3,5,6-tGtrafluoro-4-methoxymethylbenzyl)
3,3"dimethyl-2-carboxycyclopropan6carboxylate, (3-phenoxybenzyl)
3,3-dimethyl-2-carboxycyclopropanecarboxylate and the like.
Examples
The present invention is further described in detail below with reference to examples, but the invention is not limited to these examples. Gas chromatography method (hereinafter referred to as GC method.
Column : DB-1 (Length : 30 m. i.d. : 0.25 mm. Film thickness : 1.0/^ m ) Oven temperature: initial temp.: 100°C (0 min)-^Rate :2"Cymin"^
Second temp.: 180°C (0 min)—Rate :lOt:/min-*

Final temp.: 300°C(10 min) Run time : 62 min
Injection temp; 2501;. Detection temp : 250°C
Carrier gas: He, constant flow 1.0 ml/min
Injection vol. : 1.0 /^K Split ratio :1/10
Liquid chromatography method(herein after referred to as LC method) Column: Sumipax ODS-A212(Length : 15cm, Id. :6 rr\m,5.Qu m) Carrier: A0.1vol% trifluoroacetic acid/water
B 0.1 vol% trifluoroacetic acid/acetonitrile Initial A/B=90/10(volume ratio) (0 min) — after 40 min A/B=10/90(volume ratio) (20 min) , flow:1 .OmI/min Injection vol.: 10 ,u\. Detector: 220nm,
Example 1
Two grams of a 30 wt% aqueous hydrogen peroxide solution and 97 mg of metallic tungsten were charged into a 50 mL flask equipped with a magnetic rotor and a reflux condenser. The mixture was heated to an inner temperature of 60*C and then was stirred and maintained at the temperature for 0.5 hour. To the mixture, 3.5 g of isophorone and 25.8 g of a 30 wt% aqueous hydrogen peroxide solution were added dropwise over 20 minutes. After completion of the addition, the reaction solution was heated and stirred for 6 hours on an oil bath inner temperature of which was 95"C. After comptetion of the reaction, the mixture was cooled to an inner temperature of 25°C and was analyzed by gas chromatography. The analysis confirmed that 3,3-dimethyl-5-oxohexanoic acid (areal percentage of chromatogram: 55%) was formed.
Example 2
Two grams of a 30 wt% aqueous hydrogen peroxide solution and 30 mg of metallic tungsten were charged into a 50 mL flask equipped with a magnetic

rotor and a reflux condenser. The mixture was heated to an inner temperature of 60*C and then stirred and maintained at the temperature for 0.5 hour. To the resulting mixture, 3.0 g of methyl
3,3-dimethy!-2-(2-methyl-1-propenyl)cyciopropanecarboxylat6 and 7.3 g of a 30 wt% aqueous hydrogen peroxide solution were charged. After the charge, the reaction solution was heated and stirred for 6 hours on an oil bath inner temperature of which was 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 25*C and was analyzed by an internal standard method by gas chromatography. The analysis confirmed that 3,3-dimethyl-2-carbomethoxycyclopropanecarboxylic acid (areal percentage: 43%) was formed.
Example 3
Two grams of a 30 wt% aqueous hydrogen peroxide solution and 90 mg of metallic tungsten were charged into a 50 mL flask equipped with a magnetic rotor and a reflux condenser. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at the temperature for 0.5 hour. To the mixture, 4.7 g of 1-methylcyclohexene and 25.6 g of a 30 wt% aqueous hydrogen peroxide solution were added. The reaction solution was thereafter heated and stirred for 10 hours on an oil bath inner temperature of which was 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 25""C and was analyzed by an internal standard method by gas chromatography The analysis confirmed that 6-oxohexanoic acid (yield; 92%) was formed.
Example 4
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution and 40 mg of tungsten boride were added. The mixture was heated to an inner temperature of 40°C

and then was stirred and maintained at the temperature for 0.5 hour. After cooling of this solution to an inner temperature of 25°C, 530 mg of anhydrous magnesium sulfate, 530 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.5 g of tert-butanol were added and then stirred and maintained at the temperature for 1 hour. Thereafter a mixed solution comprising 350mg of 3-carene and 1.5g of tert-butanol was added dropwise over 10 minutes. The mixture was stirred and maintained at an inner temperature of 25°C for 24 hours, to this solution lOg of toluene and 5g of water was added, and separated to give 9.4 g of the toluene solution. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of 4-hydroxy-3-hydroperoxycarene was 70.4% and the yield of 3,4-carenediol 21.7 %.
The liquid chromatographys" elution time of 4-hydroxy-3-hydroperoxycarenG is 20.9min. and the mass spectrum showed M+186.
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution and 20 mg of vanadium metal were charged. The mixture was stirred and maintained at the temperature for 0.5 hour. After cooling this solution to an inner temperature of 25*C, the toluene solution of 4-hydroxy-3-hydroperoxycarene was added and then was stirred and maintained at that temperature for 16 hour and then was heated to an inner temperature of 60°C and then further stirred and maintained at the temperature for 3 hour. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of 2,2,-dimethyl-3-(2-oxopropyl)cyclopropane acetaldehyde was 71.4% (in terms of used 3-carene).
Example 5
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 0.8 g of tert-butanol

and 22 mg of tungsten boride were charged. The mixture was heated to an inner temperature of 60*C and then was stirred and maintained at the temperature for 1 hour. After cooling this solution to 25°C, 530 mg of anhydrous magnesium sulfate was added and thereafter a mixed solution comprising 270 mg of 1-methylcyclohexene, 1.0 g of tert-butanol and 500 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After the addition, the mixture was stirred and maintained at an inner temperature of 25°C for 20 hours. Analysis of the reaction solution by gas chromatography confirmed that 6-oxoheptylaldehyde (areal percentage; 77,0%) was formed.
Example 6
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 3 g of tert-butanol, 600 mg of a 30 wt% aqueous hydrogen peroxide solution, 2,3 g of magnesium sulfate, 300 mg of boric anhydride and 40 mg of tungsten boride were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at the temperature for 1 hour. After cooling to an inner temperature of 6"C, a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate, 600 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.8 g of tert-butanol was added dropwise over 20 minutes. The mixture was stirred and maintained at an inner temperature of 6°C for 4 days, to give a reaction solution containing methyl
trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropy!)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(l-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 55% and the yield of methyl

trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5%.
Example 7
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution and 45 mg of tungsten boride were charged. The mixture was heated to an inner temperature of 40*C and then was stirred and maintained at that temperature for 1 hour. After cooling this solution to an inner temperature of 20*C, 530m g of anhydrous magnesium sulfate, 400mg of a 30 wt% aqueous hydrogen peroxide solution and 1 -5 g of tert-butanol was added and then stirred and maintained at the temperature for 2 hour. Thereafter a mixed solution comprising 400mg of methyl trans-3,3-dimethyl-2-(2-methyl"1 -propenyl)cyclopropanecarboxylate, and 0.8 g of tert-butanol was added dropwise over 20 minutes. The mixture was stirred and maintained at an inner temperature of 25"C for 16 hours, to give a reaction solution containing methyl
trans-3,3-dimethyl-(l-hydroxy-2-hydroperoxy-2-methylpropyI)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dim6thyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 60.8% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 6% .
Example 8
Into a 50 mL flask, 3 g of tert-butanol, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 16 mg of boric anhydride and 40 mg of metallic tungsten (powder) were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at the temperature for 1 hour, After the cooling this solution to an inner temperature of 25""C, 530 mg

of magnesium sulfate was added and thereafter a mixed solution comprising 400 mg of methyl trans-3,3-dimethyt-2-(2-methyl-1 -propenyl)cyclopropane-carboxylate, 600 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.8 g of tert-butanol was added dropwise over 20 minutes, The mixture was stirred and maintained at an Inner temperature of 25°C for 16 hours, to give a reaction solution containing methyl
trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)-cyclopropanecarboxylate and methyl
trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and liquid chromatography analysis of this reaction solution confirmed that the yield of
trans-3,3-dimethyl-(l-hydroxy-2-hydroperoxy-2-methyipropyl)cyclopropane-carboxylate was 54.8% and the yield of methyl trans-3,3-dlmethyl-2-formylcyclopropanecarboxylate was 6%
Example 9
Into a 100 mL flask, 10 g of tert-butanol, 2.0 g of a 30 wt% aqueous hydrogen peroxide solution and 215 mg of tungsten boride were charged, The mixture was heated to an inner temperature of SO^C and then was stirred and maintained at that temperature for 1 hour. After cooling to an inner temperature of 20*0, a mixed solution comprising 4 g of methyl
trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate, 4 g of a 30 wt% aqueous hydrogen peroxide solution and 10 g of tert-butanol was dropped over 20 minutes. The mixture was stirred and maintained at an inner temperature of 20=^0 for 48 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of

trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 36% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 4%
Example 10
Into a 50 mL flask, 3 g of tert-butanol, 200 mg of a 30 wt% aqueous hydrogen peroxide solution and 40 mg of metallic tungsten (powder) were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at th temperature for 1 hour. After cooling to an inner temperature of 25°C, a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-l-propenyl)cyclopropanecarboxylate, 400 mg of a 30 wt% aqueous hydrogen peroxide solution and 1,8 g of tert-butanol was added dropwise over 20 minutes. The mixture was stirred and maintained at an inner temperature of 25°C for 24 hours, to give a reaction solution containing methyl
trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropanecarb oxylate was 45% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5%
Example 11
Into a 50 mL flask, 3 g of methyl tert-butyl ether, 1.2 g of a 30 wt% aqueous hydrogen peroxide solution and 40 mg of tungsten boride were charged. The mixture was heated to an inner temperature of 50*C and then was stirred and maintained at the temperature for 1 hour. Subsequently, 2.3 g of magnesium sulfate was added and thereafter a mixed solution comprising 400

mg of methyl
trans-3,3-dimethyl-2-(2-methyl-1-propeny!)cyclopropanecarboxylate and 1.8 g of methyl tert-butyl ether was added dropwise over 20 minutes. The mixture was stirred and maintained at an inner temperature of 50°C for 2 hours, to give a reaction solution containing methyl
trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyI)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-{1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 37% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 4%
Example 12
Into a 50 mL flask, 3 g of tert-butanol, 2.3 g of magnesium sulfate, 300 mg of boric anhydride and 40 mg of tungsten boride were charged. After heating to an inner temperature of BO^C, a mixed solution comprising 400 mg of methyl trans-3,3-dimethyl-2-(2-methyl-1 -propenyI)cyclopropanecarboxylate, 600 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.8 g of tert-butanol was added dropwise over 20 minutes and the resulting mixture was stirred and maintained at an inner temperature of 60"^C for 2 hours, to give a reaction solution containing methyl
trans-3,3-dimethyl-(1"hydroxy-2-hydroperoxy-2-methyipropyl)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyciopropane-carboxylate was 42.2% and the yield of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5%

Example 13
Into a 50 mL flask, 3 g of tert-butanol and 51 mg of tungsten sulfide were charged. After heating to an inner temperature of 60°C, a mixed solution comprising 400 mg of methyl
trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate, 1.5 g of a 30 wt% aqueous hydrogen peroxide solution and 1.8 g of tert-butanol was dropped over 20 minutes and the resulting mixture was stirred and maintained at an inner temperature of 6Q°C for 2 hours, to give a reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis of this reaction solution confirmed that the areal percentage of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 23.8%.
Example 14
A reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was obtained through operations conducted as in Example 13 except that 50 mg of tungsten sificide was used in place of 51 mg of tungsten sulfide. Gas chromatography analysis of this reaction solution confirmed that the areal percentage of methyl trans-3,3-dimethyt-2-formylcyclopropanecarboxylate was 29.8%.
Example 15
A reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was obtained through operations conducted in the same manner as Example 13 except that 41 mg of tungsten carbide was used in place of 51 mg of tungsten sulfide. Gas chromatography analysis of this reaction solution confirmed that the areal percentage of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was

Example 16
Into a 50 mL flask 20 mg of metallic molybdenum (powder) was charged and then 200 mg of a 30 wt% aqueous hydrogen peroxide solution was added, followed by the addition of 530 mg of magnesium sulfate. Furthermore, a mixed solution comprising 400 mg of methyl
trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate, 600 mg of a 30 wt% aqueous hydrogen peroxide solution and 1.5 g of tert-butanol was added dropwise over 20 minutes and the resulting mixture was stirred and maintained at an inner temperature of 25°C for 40 hours, to give a reaction solution containing methyl
trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyciopropane-carboxyiate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(l-hydroxy-2-hydroperoxy-2-mGthyipropyl)cyclopropane-carboxylate was 51.7% and the yield of methyl
trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5%. The analysis also revealed that 18.2% (GC areal percentage) of the starting methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate remained.
Example 17
A reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was obtained in a similar manner as in Example 16 except that the amount of the metallic molybdenum (powder) and the reaction time were changed to 40 mg and 20 hours, respectively. Gas chromatography analysis (an internal standard method) of this reaction solution confirmed that the yield was 62.7%. The analysis also

revealed that 6% (GC areal percentage) of the starting methyl trans-3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate remained,
Example 18
A reaction solution containing methyl trans-3,3-dimethyl"2-formylcyclopropanecarboxylate was obtained in a similar manner as in Example 16 except that 22 mg of molybdenum boride was used in place of 20 mg of metallic molybdenum . Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of
trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 36.5% and the yield of methyl
trans-3,3-dimethyl"2-formylcyclopropanecarboxylate was 4% The analysis also revealed that 20% (GC areal percentage) of the starting methyl trans-3,3-dimethyl-2-(2-methyl-l-prQpenyl)cyclopropanecarboxylat6 remained.
Example 19
A reaction solution containing methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was obtained in a similar manner as in Example 16 except that methyl tert-butyl ether was used In place of tert-butanol. Gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of trans-3,3-dimethyl-(1-hydroxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 47.2% and the yield of methyl
trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5% The analysis also revealed that 20% (GC area) percentage) of the starting methyl trans-3,3-dimethyl-2-(2-methyl"1-propenyl)cyclopropanecarboxylate remained.
Example 20

Twenty grams of a 30 wt% aqueous hydrogen peroxide solution and 895 mg of metallic tungsten powder were charged into a 1 L flask equipped with an induction stirrer and a reflux condenser and the inner temperature was elevated to 60°C. After heating and maintaining of the mixture at the temperature for 0.5 hour, 40 g of cyclohexene and 228 g of a 30 wt% aqueous hydrogen peroxide solution were added dropwise over 20 minutes. After completion of the dropping, the reaction solution was heated and stirred for 8 hours on an oil bath inner temperature of which was 100°C. The inner temperature of the reaction solution was elevated from 72°C to 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 5°C, and the crystals formed were separated by filtration and dried, to give 57.3 g of white crystals. The analysis of the crystals with 1H-NMR confirmed that they were adipic acid of high purity. The measurement of the melting point of the crystals confirmed the melting point was 151 to 152"C. The analysis of the filtrate by gas chromatography (the internal standard method) showed that the filtrate contained 9.6 g of adipic acid. The total yield of adipic acid resulting from the separated crystals of adipic acid and the adipic acid in the filtrate was 94%.
Example 21
The filtrate obtained in Example 20 was concentrated to 188 g. The concentrated filtrate was charged into a 1 L flask equipped with an induction stirrer and a reflux condenser, and 40 g of cyclohexene and 250 g of a 30 wt% aqueous hydrogen peroxide solution were added dropwise over 20 minutes. After the dropping, the mixture was heated and stirred for 9 hours on an oil bath inner temperature of which was 100°C. The inner temperature of the reaction solution was elevated from 72°C to 95*0. After completion of the reaction, the mixture was cooled to an inner temperature of 0°C, and the crystals formed were separated by filtration and dried, to give 57.2 g of white crystals of adipic acid. Melting point: 151 to 152°C. The filtrate was concentrated to 130g and cooled

to an inner temperature of 0°C. The crystals formed were separated by filtration and dried, to give 5.0 g of white crystals of adipic acid. Melting point: 151 to 152°C. The yield of the crystals of adipic acid obtained was 87.5%.
Example 22
Into a 1 L flask equipped with an induction stirrer and a reflux condenser, 122 g of the filtrate obtained in Example 21 was charged, and then 40 g of cyclohexene and 250 g of a 30 wt% aqueous hydrogen peroxide solution were further dropped over 20 minutes. After the addition, the mixture was heated and stirred for 11.5 hours on an oil bath inner temperature of which was 100°C. The inner temperature of the reaction solution was elevated from 72*C to 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 0*C, and the crystals formed were separated by filtration and dried, to give 57.5 g of white crystals of adipic acid. Melting point: 151 to 152°C. The filtrate was concentrated to 128 g and cooled to an inner temperature of 0°C. The crystals formed were further separated by filtration and dried, to give 5.2 g of white crystals of adipic acid. Melting point: 15lto152°C. The yield of the crystals of adipic acid obtained was 88.2%.
Example 23
Into a 1 L flask equipped with an induction stirrer and a reflux condenser, 103 g of the filtrate obtained in Example 22 was charged, and then 40 g of cyclohexene and 250 g of a 30 wt% aqueous hydrogen peroxide solution were further added dropwise over 20 minutes. After the addition, the mixture was heated and stirred for 10.5 hours on an oil bath inner temperature of which was 10Q°C. The inner temperature of the reaction solution was elevated from 72*C to 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of O"C, and the crystals formed were separated by filtration and dried, to give 55.7 g of white crystals of adipic acid. Melting point: 151 to

152°C. The analysis of the filtrate by gas chronnatography (internal standard method) showed that the filtrate contained 11.6 g of adipic acid. The yield of adipic acid was 88.9% except the adipic acid contained in 103 g of the filtrate obtained in Example 22.
Example 24
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 2 g of a 30 wt% aqueous hydrogen peroxide solution and 97 mg of metallic tungsten powder were charged and heated to an inner temperature of 60°C. After the heating and maintaining of the mixture at the temperature for 0.5 hour, 4 g of cyclohexene and 25,8 g of a 30 wt% aqueous hydrogen peroxide solution were added dropwise over 20 minutes. After the addition, the mixture was heated and stirred for 6 hours on an oil bath inner temperature of vMch was 100°C. The inner temperature of the reaction solution was elevated from 72°C to 95°C. After completion of the reaction, the mixture was cooled to an inner temperature of 5*C, and the crystals formed were separated by filtration and dried, to give 5.3 g of white crystals. The analysis of the crystals with 1 H-NMR :;onfirmed that they were adipic acid of high purity. The analysis of the filtrate oy gas chromatography (an internal standard method) showed that the filtrate contained 1.4 g of adipic acid. The total yield of adipic acid was 94%,
Example 25
Through the operations conducted in a similar manner as those in Example 24 except that 96 mg of tungsten carbide was used in place of 97 mg of he metallic tungsten powder, 4.5 g of crystals of adipic acid were obtained. The filtrate contained 1.2 g of adipic acid. The total yield of adipic acid was iO%.
Example 26

Through the operations conducted in a similar manner as those in Example 24 except that 96 mg of tungsten boride was used in place of 97 mg of the metallic tungsten powder, 3.6 g of crystals of adipic acid were obtained. The yield of adipic acid: 51 %.
Example 27
Through the operations conducted in a similar manner as those in Example 24 except that 121 mg of tungsten sulfide was used in place of 97 mg of the metallic tungsten powder, 5.0 g of crystals of adipic acid were obtained. The filtrate contained 1.12 g of adipic acid. The total yield of adipic acid: 86%.
Example 28
Through the operations conducted in a similar manner as those in Example 24 except that 3.2 g of cyclopentene was used in place of 4 g of cyclohexene, 4.2 g of crystals of glutaric acid were obtained. The filtrate contained 0.93 g of glutaric acid. The total yield of adipic acid resulting from the combination of the separated crystals of glutaric acid and the glutaric acid in the filtrate was 80%.
Example 29
Into a 50 mL flasl
method). The analysis showed that 1.2 g of hexanoic acid was formed. Yield: 49%.
Example 30
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 2 g of a 30 wf/o aqueous hydrogen peroxide solution and 70 mg of metallic tungsten were charged. The mixture was heated to an inner temperature of 60*C and then stirred and maintained at that temperature for 0.5 hour. To the mixture were charged 4 g of styrene and 15 g of a 40 wt% aqueous hydrogen peroxide solution. The mixture was heated and stirred for 30 hours on an oil bath the inner temperature of which was 95°C. After completion of the reaction, the reaction solution was cooled to an inner temperature of 25*C, to give 4.3 g of white crystals of benzoic acid. An analysis by gas chromatography confirmed that the purity of the crystals obtained was 98% (area! percentage).
Example 31
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 1.5 g of tert-butanol and 40 mg of metallic tungsten powder were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at the temperature for 1 hour. After cooling of this solution to an inner temperature of 25*C, 530 mg of anhydrous magnesium sulfate was added and then a mixed solution comprising 150 mg of cyclopentene, 1.5 g of tert-butanol and 350 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After stirring and maintaining the mixture at an inner temperature of 25*C for 16 hours, gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of 1-hydroxy-2-hydroperoxy-cyclopentane was 80.7%. Almost no by-production of the diol compound was recognized.

Example 32
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 1.5 g of tert-butanol, 20 mg of boric anhydride and 40 mg of metallic tungsten powder were charged. The mixture was heated to an inner temperature of 60°C and then was stirred and maintained at that temperature for l hour. After cooling of this solution to an inner temperature of 25°C, 530 mg of anhydrous magnesium sulfate was added and then a mixed solution comprising 180 mg of cydohexene, 1.5 g of tert-butanol and 350 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After stirring and maintaining the mixture at an inner temperature of 25°C for 16 hours, gas chromatography analysis (an internal standard method) and a liquid chromatography analysis of this reaction solution confirmed that the yield of 1-hydroxy-2-hydroperoxy-cyclohexane was 54.7%.
Example 33
Through the operations conducted in a similar manner as those in Example 32 except that 220 mg of 1-heptene was used in place of 180 mg of cydohexene and that the mixture was stirred and maintained at an inner temperature of 25*C for 48 hours, 55 mg of hexylaidehyde was obtained. Yield; 25%.
Example 34
Through the operations conducted in a similar manner as those in Example 32 except that 230 mg of styrene was used in place of 180 mg of cydohexene and that the mixture was stirred and maintained at an inner temperature of SO"C for 6 hours, 47 mg of benzaldehyde was obtained. Yield: 20%.

Example 35
Through the operations conducted in a similar manner as those in Example 32 except that 370 mg of 5-dodecene was used in place of 180 mg of cyclohexene, that 22 mg of tungsten boride was used in place of 40 mg of metallic tungsten powder and that the mixture was stirred and maintained at an inner temperature of 25°C for 39 hours, 112 mg of heptylaldehyde (yield: 44%) and pentylaldehyde (yield: 44%) were obtained.
Example 36
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution, 40 mg of metallic tungsten powder and 15 mg of boric anhydride and were charged and the mixture was heated to an inner temperature of eo^C. After stirring and maintaining at the temperature for 0.5 hour, the mixture was cooled to an inner temperature of 25""C. After addition of 1.5 g of tert-butanol and 530 mg of anhydrous magnesium sulfate, a mixed solution comprising 230 mg of 2,3-dimethyl-2"butene, 1.5 g of tert-butanol and 350 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After completion of the addition, the mixture was stirred and maintained at an inner temperature of 25X3 for 20 hours. Analysis of the reaction solution by gas chromatography confirmed formation of 243 mg of acetone. The yield was 77% of the theoretical value.
Example 37
Into a 50 mL flask equipped with a magnetic rotor and a reflux condenser, 200 mg of a 30 wt% aqueous hydrogen peroxide solution. 1.5 g of tert-butanol, 16 mg of boric anhydride and 40 mg of metallic tungsten powder were charged and the mixture was heated to an inner temperature of 60°C. After stirring and

maintaining at the temperature for 1 hour, 530 mg of anhydrous magnesium sulfate was added and thereafter a mixed solution containing 247 mg of 2,4,4-trimethyl-1-pent8ne, 1,5 g of tert-butanol and 350 mg of a 30 wt% aqueous hydrogen peroxide solution was added dropwise over 20 minutes. After the addition, the mixture was stirred and maintained at an inner temperature of 60"C for 6 hours. Analysis of the reaction solution by gas chromatography confirmed the formation of 4,4-dimethylpentane-2-one {arsal percentage in the gas chromatogram; 51.0%). The by-production of an epoxy compound was also recognized (areal percentage in the gas chromatography analysis: 25.0%).
Example 38
To a lOOmL flask equipped with magnetic rotor and a reflux condenser were added 4.2 g of metallic tungsten boride powder, 25g of water, andl8 grams of a 60 wt% aqueous hydrogen peroxide solution were added thereto under stirring at 40°C over 2 hours. The mixture was kept at 40°C for 2 hours to yield a clear solution with a slight white crystals floating on the surface of the solution. After the solution was cooled to room temperature and hydrogen peroxide was decomposed with platinum net, the solution was evaporated to remove water at room temperature to give white crystals, which was dried at room temperature under open air until the weight thereof became constant, 6.4 g of solid crystal was finally obtained. UV Absorbtion of the solution (before concentration)
A "^°max: 200, 235(s) nm. IR y rnax (solution before concentration)
(4000-750 cm" ^) : 3350, 2836, 1275, 1158, 965,836 cm"" IR V max (KBr) (Solid crystal): 3527, 3220, 2360, 2261,1622,1469,1196, 973,
904.5, 884, 791, 640, 549 cm" " Elemental Analysis (found): W; 51.2, 0: 39.0, H: 2.2, B: 3.98

Example 39
A pale yellow clear solution was obtained in a similar manner as "^escribed in Example 38 except that 12 g of water Was used and 5.4 g of
jngsten sulfide was used in place of tungsten boride. A 10.1 g of a pale yellow
olid was obtained after drying.
fV Absorbtion of the solution before concentration: A "^^°max • 200, 240 (s) nm
={ (aqueous solution before concentration)
"max (aqueous solution) (4000-750 cm"") : 3373,1187, 1044, 974, 878, 837
m-"
=1 (Solid), i^max (KBr) : 3435, 3359, 1730, 1632,1320, 1285, 1178, 1103, 1070, 008, 981,887,839,851,660, 615, 578 cm""
Elemental Analysis(found): W: 35.3, O: 47.4, H:3.0, S:12.4,
A yellowish solution was obtained in a similar manner as described in xample 38 except that 12 g of water was used and 2,3 g of molybdenum boride as used in place of tungsten boride and 12 g of 60% hydrogen peroxide was 3ed. V Absorbtion of the solution before concentration: A " ^ °rnax: 200, 310 (s) nm
{(Solid),: max (KBr) : 3221, 2520, 2361, 2262, 1620,
463, 1439, 1195, 965, 927, 887, 840, 799, 674, 634, 547, 529 cm""
lemental Analysis (found): Mo: 35.5, 0:51,0, H: 2.9, B: 4.1
Example 40
To a 50 mL flask equipped with magnetic rotor and a reflux condenser ere added 80 mg of metallic tungsten powder, and 400 mg of a 30 wt% :jueous hydrogen peroxide solution were added and reacted under stirring for

0.5 hour. The mixture was cooled to 25""C, and 2 g of t-butanol and 800 mg of 30wt% hydrogen peroxide were added thereto and stirred for 1 hour. To this solution was added dropwise a mixed solution of 2.0 g of t-butanol and 600 mg of 3-carene over 10 minutes and reacted for 24 hours under stirring at 25X^. The resulting solution was subjected to a reduction reaction by using 27 g of 5wt% of sodium thiosulfate and analyzed by GC to find that 3,4-carene-diol was produced in 70.0% yield.
Example 41
Into a 500 mL flask equipped with a magnetic rotor and a reflux condenser and charged with l.g of tungsten metal powder and 7.5 g of water were added dropwise 7.5 g of a 60 wt% aqueous hydrogen peroxide solution at 60"C over 1 hour under stirring. The resulting reaction mixture was reacted under stirring at the same temperature for 1 hour to give a clear solution. The solution was cooled to room temperature and 38 g of t-butanol and 13.3 g of anhydrous magnesium sulfate were added thereto and stirred for 14 hours at room temperature. To the obtained slurry solution was dropwise added a mixed solution of 10 g of methyl
tranS"3,3-dimethyl-2-(2-methyl-1-propenyl)cyclopropanecarboxylate and 12 g t-butanol over 20 minutes and reacted at 25 t; for 24 hours. 60 g of water was added to the reaction mixture and extracted twice with 50 g of toluene to give 137.4 g of toluene solution.
The toluene solution was analyzed by LC to show that methyl trans-3,3-dimethyl-2-{1-hydrpoxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate and methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate
were produced.
Methyl trans-3,3-dimethyl"2-(1-hydrpoxy-2-hydroperoxy-2-methylpropyl)" cyclopropanecarboxylate: LC Retention time: 17.8 min., LC-MS : M"^=232. ^H-NMR spectrum: 5 8.82 ppm. bs(-OOH).

GC and LC analysis (internal standard method) showed that the yield of methyl
trans-3,3-dimethyl-2-(1-hydrpoxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate was 52.6% and that of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was 5%.
The toluene solution (167g) was subjected to a decomposition reaction as below.
Into a 500 mL flask equipped with a magnetic rotor and a reflux condenser were charged 500 mg of vanadium pentoxide and 100 g of toluene, and the toluene solution obtained above was dropwise added thereto at 60°C over 2 hours and kept at the temperature for 1 hour. The obtained solution was were analyzed by LC to show that disappearance of the peak of methyl trans-3,3-dimethyl-2-(l-hydrpoxy-2-hydroperoxy-2-methylpropyl)cyclopropane-carboxylate in chromatogram and a peak of methyl trans-3,3-dimethyl-2-formylcyclopropanecarboxylate was detected. Yield of methyl trans-3,3-dimethyi-2-formylcyclopropanecarboxylate was 54.5%.
Example 42
Into a 100 mL flask equipped with a magnetic rotor and a reflux condenser were charged 400 mg of tungsten metal powder and 3 g of water, and 3 g of a 60 wt% aqueous hydrogen peroxide were added thereto at 40""C over 1 hour under stirring, and reacted for 1 hour at the same temperature under stirring to produce a clear homogeneous solution. The solution was cooled to room temperature and 15 g of t-butanol and 5.3 g of anhydrous magnesium sulfate were added thereto and stirred for 1 hour at room temperature. To the obtained slurry solution was dropwise added a mixed solution of 4 g of methyl trans-3,3-dimethyl-2-(2-methyl-1-propGnyl)cyclopropanecarboxylate and 8 g t-butanol over 20 minutes and reacted at 25 °C for 24 hours. A 50 g of 5wt% aqueous sodium thiosulfate solution was added to the reaction mixture and

itirred for 24 hours at room temperature. Then the mixture was extracted twice vith 20 g of toluene to give 83.7 g of a toluene solution, "he toluene solution was analyzed by GC to show that the toluene solution ;ontains methyl trans-3,3-dimethyl-2-(1,2-dlhydrpoxy-
2-m6thylpropyl)cyclopropanecarboxylate, the yield of which was 80.0 %(internal standard method).

WE CLAIM:
1. A method for producing at least one compound selected
from a carbonyl compound and a hydroxy adduct compound by an oxidative
cleavage or addition reaction of an olefin double bond of an olefin
compound,
which comprises
reacting an olefin compound with hydrogen peroxide,
utilizing as a catalyst at least one member selected from
tvmgsten,
molybdenum, or
a tungsten or molybdenum metal compound comprising (ia) tungsten or (lb) molybdenum and (ii) an element of Group 11 lb, IVb, Vb or VIb excluding oxygen.
2. The method according to claim 1, wherein the at least
one carbonyl or hydroxy adduct compound is at least one compound
selected from ketone, aldehyde, carboxylic acid, diols or
B-hydroxyhydroperoxide compound.
3. The method according to claim 1, wherein the reacting
of the olefin compound with hydrogen peroxide is conducted in the
presence of a catalyst composition obtained by reacting an aqueous
hydrogen peroxide with the tungsten, molybdenum or the metal compound
thereof.
4. The method according to claim 1, which comprises
reacting hydrogen peroxide with tungsten, molybdenum or a metal
compound thereof, and
reacting the olefin compound with hydrogen peroxide.
5. The method according to claim 1, wherein the hydrogen

peroxide is an aqueous hydrogen peroxide.
5. The method according to claim 1, wherein the reaction is conducted in the presence of an organic solvent.
7. The method according to claim 6, wherein the reaction is conducted in the presence of a dehydrating agent.
8. The method according to claim 1, wherein the olefin compound is a compound of formula (I),
RxR2C=CR3Ri (I).
wherein Ri, R2, R3 and R4 cure the same or different and represent a hydrogen atom or an organic residue, and two geminal groups or two groups which euro in sin position among the Ri. R2, R3 and R4 groups may form a divalent organic residue, provided that Ri to R4 do not simultaneously represent a hydrogen atom, and the ccurbonyl compound is a compound of formula (II):
RaRbC=0 (II),
wherein a and b respectively represent 1 and 2, or 3 and 4, or Rb represents a hydroxy group, and the hydroxy adduct compound is a compound of formula (III):
X-(Ri)(R2)C-C{R3)(R4)OH (III), wherein X represents a hydroxy group or a hydroperoxide group.
9. The method according to claim 8, wherein the olefin compound of formula (I) is a compound of formula (I) wherein Ri to R4 independently represent eon organic residue, end is reacted with hydrogen peroxide, the carbonyl compound is a compound of formula (II) wherein Ra and Rb respectively represent Ri and R2.
10. The method according to claim 9, wherein the olefin compound of formula (I) is reacted with hydrogen peroxide in the presence of a dehydrating agent and an organic solvent at 30 to lOOT^,

and the carbonyl compound of fontal (II) is produced.
11. The method according to claim 9, wherein the olefin compound of formula (I) wherein at least one of Ri to R4 groups represent a hydrogen atom, is reacted with hydrogen peroxide in the presence of a dehydrating agent and an organic solvent at 30 to corresponding carbonyl compound of formula (II) wherein Rb represents a hydrogen atom is produced.
12. The method according to claim 9, wherein the olefin compound of formula {I) is reacted with aqueous hydrogen peroxide at 0 to SS^C, and the hydroxy adduct compound of fondle (III) wherein X represents a hydroxy group is produced.
13. The method according to claim 9, wherein the olefin compound of formula (I) is reacted with hydrogen peroxide at 0 to 45^3 in the presence of an organic solvent and a dehydrating agent, and the hydroxy adduct compound of formula (III) wherein X represents a hydroperoxide group is produced.
14. The method according to claim 8, wherein the olefin compound is a compound of formula (I) wherein at least one of Ri to R4 groups represents a hydrogen atom, and is reacted with aqueous hydrogen peroxide at 65 to lox), end the carbonyl compound of formula (II) wherein Rb is a hydroxy group is produced.

15. A method for producing a hydroxy adduct compound of formula (Illb):
X-{Ri)(R2)C-C(R3)(R4)OH (Illb) wherein X is a hydroxy group and Ri to R4 independently represent a hydrogen atom or an organic residue, which comprises reacting a hydroxy adduct compound of formula (Ilia):
X-(Ri)(R2)C-C(R3)(R4)OH (Ilia) wherein X is a hydroperoxide group, and Ri. to R4 care the same as defined above, with a reducing agent.
16, The method according to claim 15, wherein the reducing
agent is sodium thiosulfate, dimethylsulfide or triphenylphosphine.
17. The method according to claim 15, wherein Ri and R2
represent a methyl group, R3 represents a hydrogen atom, and R4
represents a group of formula:
Me
wherein R" represents an acyl, curly or aralkyl group.
"°- The method according to claim 15, wherein Ri represents a methyl group, R3 represent a hydrogen atom, and R2 and R4 form a group of formula:
Me. Me

19 A hydroxy adduct compound of formula (III): X-(Ri)(R2)C-C(R3)(R4)OH (III) wherein X is a hyroperoxide group, Ri and R2 represent a methyl

group, R3 represents a hydrogen atom, end R represents a group
of formula:
Me
/ XOOR"
wherein R" represents an Jaclyn, aryl or aralkyl group.
20. A hydroxy adduct compound of formula (III): X-(Ri)(R2)C-C(R3)(R4)OH (III) wherein X is a hyroperoxide group. Ri represents a methyl group, R3 represents a hydrogen atom, and R2 find R4 form a group of formula:
21 The method according to claim 1, wherein the olefin compound is cyclohexene and the carbonyl compound is acidic acid.
22. The method according to claim 1, criterion the olefin compound is cyclohexene and the carbonyl is adipoaldehyde.

23.The method according to claim 3,wherein the catalyst composition is recovered catalyst composition for reuse.

Documents:

0660-mas-2001 abstract.pdf

0660-mas-2001 claims-duplicate.pdf

0660-mas-2001 claims.pdf

0660-mas-2001 correspondence-others.pdf

0660-mas-2001 correspondence-po.pdf

0660-mas-2001 description(complete)-duplicate.pdf

0660-mas-2001 description(complete).pdf

0660-mas-2001 form-1.pdf

0660-mas-2001 form-18.pdf

0660-mas-2001 form-26.pdf

0660-mas-2001 form-3.pdf

0660-mas-2001 form-5.pdf

0660-mas-2001 others document-1.pdf

0660-mas-2001 others document-2.pdf

0660-mas-2001 others document-3.pdf

0660-mas-2001 others document-4.pdf

0660-mas-2001 others document-5.pdf

0660-mas-2001 others document-6.pdf

0660-mas-2001 others.pdf

0660-mas-2001 petition.pdf

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Patent Number

216676

Indian Patent Application Number

660/MAS/2001

PG Journal Number

17/2008

Publication Date

25-Apr-2008

Grant Date

17-Mar-2008

Date of Filing

10-Aug-2001

Name of Patentee

SUMITOMO CHEMICAL COMPANY, LIMITED

Applicant Address

5-33 KITAHAMA 4-CHOME, CHUO-KU, OSAKA 541 - 8550,

Inventors:

#	Inventor's Name	Inventor's Address
1	KOJI HAGIYA	5-4-405, GAKUEN-CHO, IBARAKI-SHI, OSAKA,
2	NAOYUKI TAKANO	2-1-835, KUWATA-CHO, IBARAKI-SHI, OSAKA,
3	AKIO KURIHARA	4-7-907, SHIMIZU, SUITA-SHI, OSAKA,

PCT International Classification Number

C07C 29/03

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	2000-337151	2000-11-06	Japan
2	2000-244277	2000-08-11	Japan
3	2000-328812	2000-10-27	Japan
4	2000-337150	2000-11-06	Japan
5	2000-328816	2000-10-27	Japan