Patent ID: 7141690
Filing Date: 2006-11-28
Classification: C07F,C08F,Y10S

Abstract:
1. A transition metal complex represented by the following formula (1): wherein M is a Group 4 transition metal; A is a Group 16 element; B is a Group 14 element; n is an integer of 0 or 1; R provided that at least one of R R substituted or unsubstituted C substituted or unsubstituted C substituted or unsubstituted C substituted or unsubstituted C substituted or unsubstituted C substituted or unsubstituted C silyl substituted with substituted or unsubstituted C amino substituted with substituted or unsubstituted C X substituted or unsubstituted C substituted or unsubstituted C substituted or unsubstituted C substituted or unsubstituted C substituted or unsubstituted C substituted or unsubstituted C amino substituted with substituted or unsubstituted C two adjacent substituents of R