摘要
在简要评述环烯烃聚合物的制备方法和各自特点的基础上,针对开环移位聚合反应所涉及的卡宾(Crubbs)催化体系,重点论述了最具前景的Grubbs催化剂的催化机理以及其配体、聚合工艺条件等对聚合过程及产物特性的影响。此外还介绍了开环产物所带有的大量残余双键的加氢过程所需催化剂种类及其特点。
Based on the methods for cycloolefin copolymers （COC） preparation and their characteristics introduced, the mechanism of carbine catalysts （emphasisly Grubbs＇ catalyst） for the ring-opening metathetic polymerization （ROMP） and the influences of catalyst＇ s ligands and polymeric conditions on the polymerization rate and product properties are reviewed. Furthermore, the catalysts for hydrogenation of many residual C -C in ring-opening products and their properties are also introduced.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2007年第3期11-14,16,共5页
Modern Chemical Industry
关键词
环烯烃聚合物
Grubbs催化剂
开环移位聚合
加氢
cycloolefin polymer
Grubbs＇ catalysts
ring-opening metathetic polymerization
hydrogenation
