Copolymerization of ethylene with 10-undecen-1-ol using highly active vanadium(III) precatalysts bearing bis(imino)pyrrolyl ligands

	Copolymerization of ethylene with 10-undecen-1-ol using highly active vanadium(III) precatalysts bearing bis(imino)pyrrolyl ligands
	Lu, Ling-pan ; Mu, Jing-shan ; Li, Yue-sheng
刊名	高分子科学(英文版) chinese journal of polymer science
	2014
卷号	32 期号:5 页码:603-608
关键词	OLEFIN POLYMERIZATION (ARYLIMIDO)(ARYLOXO)VANADIUM(V) COMPLEXES MONOMER COPOLYMERIZATION CATALYTIC BEHAVIOR METHYL ACRYLATE POLYOLEFINS STYRENE HOMOPOLYMERIZATION COORDINATION NORBORNENE
通讯作者	li,ys
英文摘要	the copolymerizations of ethylene with 10-undecen-1-ol have been investigated using vanadium precatalysts, bis(imino)pyrrolyl vanadium(iii) complexes 1-3, 2,5-c4h2n(ch=nr)(2)vcl2(thf)(2) [r = c6h5 (1), 2,6- (i) pr2c6h3 (2), c6f5 (3)], and the iminopyrrolyl and beta-diketiminate ones for comparison. the polar monomer was pretreated by diethylaluminium chloride (present also as the cocatalyst) before the copolymerization. the monomer reactivity ratios were evaluated using the fineman-ross method. the ligand structure considerably influenced the catalytic activity and tolerance towards the polar monomer, the polar monomer incorporation and the molecular weights of the resultant copolymers. the bis(imino)pyrrolyl vanadium complexes exhibited promising catalytic performance for the copolymerization, and a high catalytic activity up to 3.84 kg/mmol(v)center dot h with a high comonomer incorporation of 14.0 mol% was achieved by complex 3 under mild conditions.
收录类别	SCI
语种	英语
公开日期	2015-10-27
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/57464]
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	Lu, Ling-pan,Mu, Jing-shan,Li, Yue-sheng. Copolymerization of ethylene with 10-undecen-1-ol using highly active vanadium(III) precatalysts bearing bis(imino)pyrrolyl ligands[J]. 高分子科学(英文版) chinese journal of polymer science,2014,32(5):603-608.
APA	Lu, Ling-pan,Mu, Jing-shan,&Li, Yue-sheng.(2014).Copolymerization of ethylene with 10-undecen-1-ol using highly active vanadium(III) precatalysts bearing bis(imino)pyrrolyl ligands.高分子科学(英文版) chinese journal of polymer science,32(5),603-608.
MLA	Lu, Ling-pan,et al."Copolymerization of ethylene with 10-undecen-1-ol using highly active vanadium(III) precatalysts bearing bis(imino)pyrrolyl ligands".高分子科学(英文版) chinese journal of polymer science 32.5(2014):603-608.