Patent ID: 7671226
Filing Date: 2010-03-02
Classification: C07C,C07D,C07F,C08F,Y10S

Abstract:
1. A transition metal complex represented by the formula (I): wherein M represents a Group 4 transition metal; —Y— represents (c): —C(R (d): wherein A A R an optionally substituted C 1-10 alkyl group, an optionally substituted C 6-20 aryl group or an optionally substituted C 7-20 aralkyl group; R an optionally substituted C 1-10 alkyl group, an optionally substituted C 6-20 aryl group, an optionally substituted C 7-20 aralkyl group or a silyl group optionally substituted with optionally substituted C 1-20 hydrocarbon group(s); R an optionally substituted C 1-10 alkyl group, an optionally substituted C 1-10 alkoxy group, an optionally substituted C 6-20 aryl group, an optionally substituted C 6-20 aryloxy group, an optionally substituted C 7-20 aralkyl group, an optionally substituted C 7-20 aralkyloxy group, a silyl group substituted with optionally substituted C 1-20 hydrocarbon group(s), or a C 1-20 hydrocarbon-substituted amino group; R an optionally substituted C 1-10 alkyl group, an optionally substituted C 1-10 alkoxy group, an optionally substituted C 6-20 aryl group, an optionally substituted C 6-20 aryloxy group, an optionally substituted C 7-20 aralkyl group, an optionally substituted C 7-20 aralkyloxy group, a silyl group substituted with optionally substituted C 1-20 hydrocarbon group(s), or a C 1-20 hydrocarbon-substituted amino group; X an optionally substituted C 1-10 alkyl group, an optionally substituted C 1-10 alkoxy group, an optionally substituted C 6-20 aryl group, an optionally substituted C 6-20 aryloxy group, an optionally substituted C 7-20 aralkyl group, an optionally substituted C 7-20 aralkyloxy group or a C 1-20 hydrocarbon-substituted amino group, or X