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Ethylene/hexene living copolymerization and ethylene/methyl 10-undecenoate copolymerization by titanium complexes bearing phenoxy-phosphine or thiophenoxy-phosphine ligands
He, Li-Peng1,2; Hong, Miao1,2; Li, Bai-Xiang1,2; Liu, Jing-Yu1; Li, Yue-Sheng1
2010-09-03
Source PublicationPOLYMER
ISSN0032-3861
Volume51Issue:19Pages:4336-4339
AbstractSeveral non-metallocene-type titanium(IV) complexes containing phenoxy-phosphine or thiophenoxy-phosphine ligands of type, (2-R(1)-4-R(2)-6-PPh(2)-C(6)H(2)X)(2)TiCl(2) (2a: X O, R(1) = R(2) = t-Bu; 2b X = O, R(1) = R(2) = cumyl, 2c X = S, R(1) = SiMe(3), R(2) - H) have been synthesized by treating TiCl(4) with the corresponding ligands 2-R(1)-4-R(2)-6-PPh(2)-C(6)H(2)XH in the presence of n-BuLi The complexes 2a-c were investigated as the catalysts for ethylene with 1-hexene and/or polar alkenes copolymerizations The catalytic activity and the comonomer incorporation were highly dependent upon catalyst and reaction conditions employed Among these complexes, 2a can not only promote ethylene/1-hexene living copolymerization at room temperature, but also can utilize ethylene with methyl 10-undecenoate copolymerization (C) 2010 Elsevier Ltd All rights reserved
KeywordCatalysis Ziegler-natta Polymerization Polyolefins
DOI10.1016/j.polymer.2010.07.038
Indexed BySCI
Language英语
WOS IDWOS:000281506100007
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69302
Collection中国科学院化学研究所
Corresponding AuthorLiu, Jing-Yu
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Chinese Acad Sci, Grad Sch, Changchun Branch, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
He, Li-Peng,Hong, Miao,Li, Bai-Xiang,et al. Ethylene/hexene living copolymerization and ethylene/methyl 10-undecenoate copolymerization by titanium complexes bearing phenoxy-phosphine or thiophenoxy-phosphine ligands[J]. POLYMER,2010,51(19):4336-4339.
APA He, Li-Peng,Hong, Miao,Li, Bai-Xiang,Liu, Jing-Yu,&Li, Yue-Sheng.(2010).Ethylene/hexene living copolymerization and ethylene/methyl 10-undecenoate copolymerization by titanium complexes bearing phenoxy-phosphine or thiophenoxy-phosphine ligands.POLYMER,51(19),4336-4339.
MLA He, Li-Peng,et al."Ethylene/hexene living copolymerization and ethylene/methyl 10-undecenoate copolymerization by titanium complexes bearing phenoxy-phosphine or thiophenoxy-phosphine ligands".POLYMER 51.19(2010):4336-4339.
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