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综述了烯烃聚合钯催化剂的研究进展,烯烃聚合钯催化剂的配体类型有膦配体、氮配体、碳配体、氧配体、氮-氧配体、膦-氧配体、氮-膦配体等。与齐格勒-纳塔催化剂和茂金属催化剂相比,烯烃聚合钯催化剂具有高催化活性、单活性中心和良好的分子剪裁性等优点,可在分子层次上实现烯烃聚合的分子设计与组装;与铁、钴、镍等后过渡金属催化剂相比,烯烃聚合钯催化剂具有反应条件较温和、催化活性和立体选择性较高的优势。
The progress in the research of olefin polymerization of palladium catalysts is reviewed. The ligands of the olefin polymerization catalysts include phosphine ligands, nitrogen ligands, carbon ligands, oxygen ligands, nitrogen - oxygen ligands, phosphine - oxygen ligands, Ligands and so on. Compared with Ziegler-Natta catalysts and metallocene catalysts, olefin polymerization palladium catalysts have the advantages of high catalytic activity, single-site activity and good molecular tailoring. Molecular design and assembly of olefins can be achieved at the molecular level. Compared with post-transition metal catalysts such as iron, cobalt and nickel, the olefin polymerization palladium catalyst has the advantages of mild reaction conditions, high catalytic activity and high stereoselectivity.