SUBSTITUTED ACETYLENE POLYMERIZATION INITIATOR, SUBSTITUTED ACETYLENE POLYMERIZATION INITIATOR SYSTEM, AND METHOD OF MANUFACTURING SUBSTITUTED POLYACETYLENE DERIVATIVE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a polymerization initiator of a substituted acetylene, which has high catalyst activity to the polymerization of a substituted acetylene.

SOLUTION: The polymerization initiator of a substituted acetylene comprises a phosphine-rhodium complex which has a ferrocene skeleton expressed by general formula (1). In the formula, R1and R2denote a 1-8C alkyl group or a phenyl group, wherein R1and R2do not denote the same group; and X denotes an anion atom. In the formula, formula (L) denotes a group chosen from norbornadiene or 1,5-cyclooctadiene expressed by general formula (1a) or (1b).

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