Patent ID: 6790973
Filing Date: 2004-09-14
Classification: C07F

Abstract:
An optically active ruthenium complex represented by the general formula (1) wherein X and Y, which can be identical to or different from each other, represent a hydrogen atom or an anion group, R1 and R2, which can be identical to or different from each other, represent a chain or cyclic hydrocarbon group of carbon number 1 to 20, which can be substituted, R3 and R4, which can be identical to or different from each other, represent a hydrogen atom or a hydrocarbon group of carbon number 1 to 3, and R5, R6, R7 and R8, which can be identical to or different from one another, represent a hydrocarbon group of carbon number 1 to 30, which can be substituted, with the proviso that when X and Y are bromine, R1 and R2 are a methyl group, and when R3 and R4 are a hydrogen atom, at least one of R5, R6, R7 and R8 is not a phenyl group.).