申请人:Symyx Technologies, Inc.
公开号:US20040249157A1
公开(公告)日:2004-12-09
A new ligands that include a benzene ring in the backbone can be combined with a metal or metal precursor compound or formed into a metal-ligand complex catalyze a number of different chemical transformations, including olefin polymerization reactions. The ligands, complexes formed with the ligands and compositions including the ligands are useful catalysts, depending on the reaction.
一种新的配体,其骨架中包含苯环,可以与金属或金属前体化合物结合,或形成金属配体复合物,催化许多不同的化学转化,包括烯烃聚合反应。这些配体,与配体形成的配合物以及包含这些配体的组合物,根据反应类型都是有用的催化剂。