摘要
This paper gives a brief overview on recent progress in the chemistry of rare-earth dialkyl and dihydride complexes with monoanionic supporting ligands.The dialkyl complexes serve as excellent catalysts for the polymerization and copolymerization of a wide range of olefins to give novel polymer materials difficult to prepare by other means.The dihydride species show unique features in terms of both their structure and reactivity,which are in sharp contrast with those of the monohydride analogues bearing two supporting ligands.
This paper gives a brief overview on recent progress in the chemistry of rare-earth dialkyl and dihydride complexes with monoanionic supporting ligands.The dialkyl complexes serve as excellent catalysts for the polymerization and copolymerization of a wide range of olefins to give novel polymer materials difficult to prepare by other means.The dihydride species show unique features in terms of both their structure and reactivity,which are in sharp contrast with those of the monohydride analogues bearing two supporting ligands.
出处
《中国科学：化学》
CAS
CSCD
北大核心
2012年第1期126-126,共1页
SCIENTIA SINICA Chimica
关键词
配体
烷基
轴承
二氢
稀土
复合物
高分子材料
催化剂
carbon monoxide reduction, heteromultimetallic complex, hydrogen storage, polymerization, rare-earth metal
