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。