Highly Isoselective Coordination Polymerization of ortho-Methoxystyrene with beta-Diketiminato Rare-Earth-Metal Precursors

	Highly Isoselective Coordination Polymerization of ortho-Methoxystyrene with beta-Diketiminato Rare-Earth-Metal Precursors
	Liu,Dongtao; Yao,Changguang; Wang,Rong; Wang,Meiyan; Wang,Zichuan; Wu,Chunji; Lin,Fei; Li,Shihui; Wan,Xinhua; Cui,Dongmei
刊名	angewandte chemie-international edition
	2015
卷号	54 期号:17 页码:5205-5209
关键词	SYNDIOTACTIC POLYSTYRENE STYRENE POLYMERIZATION ALPHA-OLEFINS STEREOSPECIFIC POLYMERIZATION INSERTION POLYMERIZATION FUNCTIONALIZED OLEFINS VINYL MONOMERS COPOLYMERIZATION COMPLEXES CATALYSTS
通讯作者	cui,dm
英文摘要	stereoselective coordination/insertion polymerization of the polar ortho-methoxystyrene has been achieved for the first time by using the cationic beta-diketiminato rare-earth-metal species. high activity and excellent isoselectivity (mmmm>99%) were acheived. the unmasked lewis-basic methoxy group does not poison the lewis-acidic metal center, but instead activates the polymerization through sigma-pi chelation to the active species together with the vinyl group, thus lower the coordination and activation energies as compared with those of styrene derivatives lacking the methoxy group.
收录类别	SCI
语种	英语
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/64554]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Liu,Dongtao,Yao,Changguang,Wang,Rong,et al. Highly Isoselective Coordination Polymerization of ortho-Methoxystyrene with beta-Diketiminato Rare-Earth-Metal Precursors[J]. angewandte chemie-international edition,2015,54(17):5205-5209.
APA	Liu,Dongtao.,Yao,Changguang.,Wang,Rong.,Wang,Meiyan.,Wang,Zichuan.,...&Cui,Dongmei.(2015).Highly Isoselective Coordination Polymerization of ortho-Methoxystyrene with beta-Diketiminato Rare-Earth-Metal Precursors.angewandte chemie-international edition,54(17),5205-5209.
MLA	Liu,Dongtao,et al."Highly Isoselective Coordination Polymerization of ortho-Methoxystyrene with beta-Diketiminato Rare-Earth-Metal Precursors".angewandte chemie-international edition 54.17(2015):5205-5209.