[O-NSR]TiCl3-Catalyzed Copolymerization of Ethylene with Functionalized Olefins

被引：152

作者：

Yang, Xiao-Hong ^{[1
]}

Liu, Chun-Rong ^{[1
]}

Wang, Cong ^{[1
]}

Sun, Xiu-Li ^{[1
]}

Guo, Yang-Hui ^{[1
]}

Wang, Xin-Ke ^{[1
]}

Wang, Zheng ^{[1
]}

Xie, Zuowei ^{[2
]}

Tang, Yong ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

[2] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 43期

关键词：

alkenes; copolymerization; cycloaddition; homogeneous catalysis; titanium; FORMAL 3+2 CYCLOADDITION; STEREOSELECTIVE ISOMERIZATION; CATALYZED COPOLYMERIZATION; RECYCLABLE ORGANOCATALYST; POLAR COMONOMERS; POLYMERIZATION; COMPLEXES; POLYOLEFINS; POLYMERS; ETHENE;

D O I：

10.1002/anie.200903334

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

All zipped up: Titanium complexes are designed as efficient catalysts for the copolymerization of ethylene with polar olefins, such as ω-alkenol and ω-alkenoic acid. An organophosphine catalyst can be zippered on the polyethylene (see scheme; TBS=tert-butyldimethylsilyl, FG=functional group, MMAO=modified methylaluminoxane) to form an efficient and recoverable initiator for [3+2] cycloaddition. © 2009 Wiley-VCH Verlag.

引用

页码：8099 / 8102

页数：4

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