Living catalyzed-chain-growth polymerization and block copolymerization of isoprene by rare-earth metal allyl precursors bearing a constrained-geometry-conformation ligandw

作者:Zhongbao Jian, Dongmei Cui, Zhaomin Hou and Xiaofang Li
关键字:aminophenyl functionalized cyclopentadienyl ligated,cis-1,4 selectivity, living reversible, chain transfer, aluminium additives

Aminophenyl functionalized cyclopentadienyl ligated rare-earth metal allyl mediated cationic systems display high cis-1,4 selectivity for the polymerization of isoprene, and living reversible and rapid chain transfer to aluminium additives.