Nakayama Yuushou, Shiono Takeshi
Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan.
Molecules. 2005 Jul 14;10(6):620-33. doi: 10.3390/10060620.
This review article describes developments in chiral metallocenes as polymerization catalysts focusing on C2 symmetric ansa-zirconocene complexes. Selective synthesis of rac-isomers of ansa-zirconocenes are surveyed. Isospecific polymerizations of propylene catalyzed by chiral zirconocenes are summarized. Advanced series of polymerizations by chiral metallocenes such as asymmetric polymerization and polymerization of polar monomers are also introduced.
这篇综述文章描述了作为聚合催化剂的手性茂金属的发展，重点是C2对称桥连锆茂配合物。综述了桥连锆茂外消旋体的选择性合成。总结了手性锆茂催化的丙烯等规聚合反应。还介绍了手性茂金属的一系列高级聚合反应，如不对称聚合和极性单体的聚合。
