后过渡金属催化烯烃以及环烯烃聚合的研究进展

Progress in late-transition metal catalysts for olefins and cycloolefins polymerization

综述了以后过渡金属配合物为主催化剂的烯烃以及环烯烃聚合方面的研究进展,所涉及的金属包括Fe、Co、Ni、Pd,而配体的结构主要包括[N,N]配位的二亚胺,[N,O]配位的水杨醛亚胺以及[P,O]、[P,N]配位的膦杂原子配体。对催化剂的结构对催化活性以及产物结构的影响进行了讨论,指出乙烯与环烯烃共聚是这类后过渡金属催化剂研究的热点。

Progress in catalytic polymerization of olefins and cycloolefins with late-transition metal complexes as catalysts,involving iron,cobalt,nickel and palladium complexes of coordinating diimine, coordinating salicylaldimine and , phosphine-hybridy ligands are reviewed.The effect of ligand on activity and the polymer structure are discussed.It is pointed out that the catalytic polymerization of ethylene with cycloolefins is the hotspot in this field.