Facile, Efficient Copolymerization of Ethylene with Bicyclic, Non-Conjugated Dienes by Titanium Complexes Bearing Bis(beta-Enaminoketonato) Ligands

doi:10.1002/adsc.200900126

CORC > 化学研究所 > 中国科学院化学研究所

	Facile, Efficient Copolymerization of Ethylene with Bicyclic, Non-Conjugated Dienes by Titanium Complexes Bearing Bis(beta-Enaminoketonato) Ligands
	Liu, Jing-yu; Liu, San-rong; Pan, Li; Li, Yue-sheng
刊名	ADVANCED SYNTHESIS & CATALYSIS
	2009-07-01
卷号	351 期号:10 页码:1505-1511
关键词	Copolymerization Ethylene Norbornene Derivatives Titanium
ISSN号	1615-4150
DOI	10.1002/adsc.200900126
英文摘要	Copolymerizations of ethylene with 5-vinyl-2-norbornene or 5-ethylidene-2-norbornene under the action of various titanium complexes bearing bis(beta-enaminoketonato) chelate ligands of the type, [R(1)N=C(R(2))CH=C(R(3))O](2)TiCl(2) (1, R(1)=Ph, R(2)=CF(3), R(3)=Ph; 2, R(1)=C(6)H(4)F-p, R(2)=CF(3), R(3)=Ph; 3, R(1)=Ph, R(2)=CF(3), R(3)=t-Bu; 4, R(1)=C(6)H(4)F-p, R(2)=CF(3), R(3)=t-Bu; 5, R(1)=Ph, R(2)=CH(3), R(3)=CF(3); 6, R(1)=C(6)H(4)F-p, R(2)=CH(3) R(3)=CF(3)), have been shown to occur with the regioselective insertion of the endocyclic double bond of the monomer into the copolymer chain, leaving the exocyclic vinyl double bond as a pendant unsaturation. The ligand modification strongly affects the copolymerization behaviour. High catalytic activities and efficient co-monomer incorporation can be easily obtained by optimizing the catalyst structures and polymerization conditions.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000268200500007
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67101]
专题	中国科学院化学研究所
通讯作者	Li, Yue-sheng
作者单位	Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jing-yu,Liu, San-rong,Pan, Li,et al. Facile, Efficient Copolymerization of Ethylene with Bicyclic, Non-Conjugated Dienes by Titanium Complexes Bearing Bis(beta-Enaminoketonato) Ligands[J]. ADVANCED SYNTHESIS & CATALYSIS,2009,351(10):1505-1511.
APA	Liu, Jing-yu,Liu, San-rong,Pan, Li,&Li, Yue-sheng.(2009).Facile, Efficient Copolymerization of Ethylene with Bicyclic, Non-Conjugated Dienes by Titanium Complexes Bearing Bis(beta-Enaminoketonato) Ligands.ADVANCED SYNTHESIS & CATALYSIS,351(10),1505-1511.
MLA	Liu, Jing-yu,et al."Facile, Efficient Copolymerization of Ethylene with Bicyclic, Non-Conjugated Dienes by Titanium Complexes Bearing Bis(beta-Enaminoketonato) Ligands".ADVANCED SYNTHESIS & CATALYSIS 351.10(2009):1505-1511.