Title of Invention  "AN ORGANOMAGNESIUM COMPOUND" 

Abstract  The present invention is related to an organomagnesium compound having the general formula wherein n is 1 or 2; R1 is a substituted or unsubstituted C4C24 heteroaryl, containing one or more heteroatoms as B, O, N, S, Se, P, F, CI, Br, I, or Si; linear or branched, substituted or unsubstituted C1C20 alkyl, C2C20 or C2C20 alkinyl; or substituted or unsubstituted C3C20 cycloalkyl; or derivative thereof; X and Y are independently or both CI, Br or I, preferably CI; HalOn (Where n=3, 4); carboxylate of formula RCO2; alkoxide or phenoxide of formula RO; dialkoxide of formula LiORO; disilazide of formula (R3Si)2N; thiolate of formula SR; RP(0)02; or SCOR; where R is defined as R1 above; linear or branched, substituted or unsubstituted C1C20 alkyl or C3C20 cycloalkyl amine of formula RNH; dialkyl/arylamine of formula R2N (where R is defined as above or R2N represents a heterocyclic alkylamine); phosphine of formula PR2 (where R is defined as above or PR2 represents a heterocyclic phosphine); OnSR (where n=2 or 3 and R is defined as above); or NOn (where n=2 or 3); or X = R1 as defined above; and a derivative thereof. 
Full Text  We Claim: 1. An organomagnesium compound having the general formula (Formula Removed) wherein n is 1 or 2; R1 is a substituted or unsubstituted C4C24 aryl or C3C24 heteroaryl, containing one or more heteroatoms as B, O, N, S, Se, P, F, CI, Br, I, or Si; linear or branched, substituted or unsubstituted C1C20 alkyl, C2C20 alkenyl or C2C20 alkinyl; or substituted or unsubstituted C3C20 cycloalkyl; or derivative thereof; X and Y are independently or both CI, Br or I, preferably CI; HalOn (Where n=3, 4); carboxylate of formula RCO2; alkoxide or phenoxide of formula RO; dialkoxide of formula LiORO; disilazide of formula (R3Si)2N; thiolate of formula SR; RP(O)O2; or SCOR; where R is defined as R1 above; linear or branched, substituted or unsubstituted C1C20 alkyl or C3C20 cycloalkyl amine of formula RNH; dialkyl/arylamine of formula R2N (where R is defined as above or R2N represents a heterocyclic alkylamine); phosphine of formula PR2 (where R is defined as above or PR2 represents a heterocyclic phosphine); OnSR (where n=2 or 3 and R is defined as above); or NOn (where n=2 or 3); or X = R1 as defined above; and a derivative thereof. 2. The compound as claimed in claim 1, wherein the compound is (R1)2MgLiY 3. The compound as claimed in claim 1, wherein the compound comprises R1(MgX)n and LiY in a molar ratio of 0,056,0. 4. The compound as claimed in claim 13, wherein Y is CI, tertbutylate or secbutylate. 5. The compound as claimed in one or more of claims 1 or 3, 4, which is iPrMgCILiCI or secBuMgCILiCI, in a molar ratio between iPrMgCI or secBuMgCI and LiCI of 0,05 to 6,0. 6. The organomagnesium compound as claimed in claim 1, whenever used in the preparation of organometallic compounds and their reaction with electrophiles. 

849DEL2005Abstract(18052011).pdf
849DEL2005Claims(18052011).pdf
849DEL2005Correspondence Others(05052011).pdf
849DEL2005CorrespondenceOthers(18052011)..pdf
849DEL2005CorrespondenceOthers(18052011).pdf
849DEL2005CorrespondenceOthers(25032010).pdf
849del2005correspondenceothers.pdf
849del2005description (complete).pdf
849DEL2005Drawings(18052011).pdf
849DEL2005Form1(18052011).pdf
849DEL2005Form2(18052011).pdf
849DEL2005Form3(18052011).pdf
849DEL2005GPA(18052011).pdf
849DEL2005Petition137(18052011).pdf
Patent Number  248652  

Indian Patent Application Number  849/DEL/2005  
PG Journal Number  31/2011  
Publication Date  05Aug2011  
Grant Date  01Aug2011  
Date of Filing  01Apr2005  
Name of Patentee  LUDWIGMAXIMILIANSUNIVERSITAT MUNCHEN  
Applicant Address  GESCHWISTERSCHOLLPLATZ I, D80539 MUNCHEN, GERMANY.  
Inventors:


PCT International Classification Number  C07B 213/00  
PCT International Application Number  N/A  
PCT International Filing date  
PCT Conventions:
