Patent ID: 7960547
Filing Date: 2011-06-14
Classification: C07F,C09K,H01L,Y10S

Abstract:
1. A transition metal complex with carbene ligand, represented by the following formula: wherein M is a transition metal and is selected from the group consisting of the following: ruthenium, rhodium, tungsten, rhenium, osmium, iridium, platinum; R R Q is a moiety comprising at least 2 atoms, contributing to a nitrogen-containing heterocycle, wherein Q comprises atom(s) selected from the group consisting of the following, or any combination thereof: nitrogen, carbon, oxygen, sulfur, and said nitrogen-containing heterocycle optionally comprises one or more substituent, wherein the substitutent(s) on said nitrogen-containing heterocycle partly constructed by Q can be identical or different, and are independently selected from the group consisting of the following: H atom, halogen atom, C1-C20 alkyl group, C1-C20 cycloalkyl group, alkoxy group, halogen substituted C1-C20 alkyl group, C1-C20 substituted amino group, C1-C20 acyl group, C1-C20 ester group, C1-C20 amide group, aryl group, halogen substituted aryl group, halogen substituted aralkyl group, haloalkyl substituted aryl group, haloalkyl substituted aralkyl group, cyano group(—CN), nitro group, conjugated aromatic group, heterocyclic aromatic group; Y is selected from the group consisting of the following: nitrogen(N), carbon(C), oxygen(O), sulfur(S), wherein Y further comprises a substituent selected from the group consisting of the following: H atom, halogen atom, C1-C20 alkyl group, C1-C20 cycloalkyl group, alkoxy group, halogen substituted C1-C20 alkyl group, C1-C20 substituted amino group, C1-C20 acyl group, C1-C20 ester group, C1-C20 amide group, aryl group, halogen substituted aryl group, halogen substituted aralkyl group, haloalkyl substituted aryl group, haloalkyl substituted aralkyl group, cyano group(—CN), nitro group, conjugated aromatic group, heterocyclic aromatic group; and R