Patent ID: 6822057
Filing Date: 2004-11-23
Classification: C07D,C07F,C08F,Y10S

Abstract:
A catalyst composition that is the reaction product of(a) an organometallic catalyst compound having (i) at least one stabilizing ligand, and (ii) at least one labile ligand suitable for olefin insertion and abstractable to form an active metal center; and (b) a cocatalyst compound comprising (i) a cation that comprises a fluoroaryl-ligand-substituted secondary amine or phosphine, wherein the aryl moiety is one of phenyl, substituted phenyl, biphenyl, substituted biphenyl, terphenyls and substituted terphenyls; and (ii) an anion that comprises a Group-13 element, wherein the anion is substantially noncoordinating.