Method for producing a metal complex and - olefin and (meth) acrylic acid ester copolymer using the same

摘要

PROBLEM TO BE SOLVED: To provide a catalyst component for producing polymer having high molecular weight, and a method of producing α-olefin (meth)acrylic ester copolymer using the same.;SOLUTION: There are provided the metal complex represented by general formula (A) and the method of producing α-olefin polymer or α-olefin (meth)acrylic ester copolymer using the metal complex. In the general formula (A), M represents a transition metal belonging to the group X in the periodic table, R³ represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms, L¹ represents a ligand coordinated to M, X¹ represents oxygen or sulfur, E¹ represents phosphorus, arsenic or antimony, R⁴ and R⁵ represent a hydrogen atom or a hydrocarbon group having 1 to 40 carbon atoms, which may contain a hetero atom, R¹⁰ to R¹³ represent a hydrogen atom, a hydrocarbon group having 1 to 30 carbon atoms which may have a hetero atom and the like.;COPYRIGHT: (C)2014,JPO&INPIT