| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a coupled compound by reacting an organohalide with a boron compound by using a catalyst comprising a nickel compound and a ligand. SOLUTION: The method for producing a coupled compound represented by formula (3): (Y-)<SB>(n-1)</SB>R<SP>1</SP>-R<SP>2</SP>-(R<SP>1</SP>)<SB>(n'-1)</SB>---(3) (Y is R<SP>2</SP>or X<SP>1</SP>) by using an unsaturated organic compound represented by formula (1): (R<SP>1</SP>X<SP>1</SP><SB>n</SB>) ---(1), the boron compound represented by formula (2): äR<SP>2</SP>(BX<SP>2</SP><SB>2</SB>)<SB>n'</SB>} ---(2) [R<SP>1</SP>is an aryl group, a heteroaryl group or the like; R<SP>2</SP>is an aryl group, an alkenyl group or the like; X<SP>1</SP>is a leaving group; X<SP>2</SP>is a hydroxy group or the like; n and n' are each 1 or 2; with the proviso that n and n' are not simultaneously 2; m is 1 or 2; with the proviso that m≤n] and a base comprises mixing the boron compound with the base in a solvent, and adding the obtained mixed liquid (A), the catalyst composition and the unsaturated organic compound in arbitrary order. COPYRIGHT: (C)2005,JPO&NCIPI
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