Patent ID: 6693210
Filing Date: 2004-02-17
Classification: C07B,C07C,C07D,C07F

Abstract:
A triphenyl phosphine derivative represented by formula (I): wherein R1 and R2, which may be the same or different, each independently represent a hydrogen atom, a fluorine atom, a C1-C6 alkyl group, a phenyl group optionally substituted with C1-C6 alkyl, a C2-C6 alkenyl group, a C2-C6 alkynyl group, a C1-C6 alkoxy group, a C1-C6 alkylthio group, a cyano group, a formyl group a C2-C7 acyl group, a benzoyl group optionally substituted with C1-C6 alkyl, a C2-C7 alkoxycarbonyl group, a phenoxycarbonyl group optionally substituted by C1-C6 alkyl, an amino group optionally substituted by C1-C6 alkyl, an amido group optionally substituted by C1-C6 alkyl, a nitro group, a sulfonyl group substituted by C1-C6 alkyl or substituted by a phenyl group optionally substituted by C1-C6 alkyl, a sulfonic ester group substituted by C1-C6 alkyl or substituted by a phenyl group optionally substituted by C1-C6 alkyl, a C1-C6 fluoroalkyl group or a C1-C3 aminoalkyl group;m and n independently represent 1 or 2; v represents an integer of 0 to 3; z represents 1 or 2; and Q represents an oxygen atom, sulfur atom or â€”NRâ€” where R represents C1-C6 alkyl.