Catalytic nickel complexes for polymerization and copolymerization of cyclic olefins, has series of organometallic nickel compounds with aryl and chlorofluoroaryl groups and arsine and stibnite ligands

摘要

The complexes have a series of organometallic nickel compounds with aryl and chlorofluoroaryl groups and arsine and stibnite ligands. The nickel compounds act as catalysts and obtain new catalysts by simple substitution ligand reactions.