ION-PAIRING POLYMERIZATION

被引：9

作者：

Chen, Eugene Y. -X. ^{[1
]}

机构：

[1] Colorado State Univ, Dept Chem, Ft Collins, CO 80523 USA

来源：

COMMENTS ON INORGANIC CHEMISTRY | 2009年 / 30卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

ion-pairing polymerization; living polymerization; metallocene catalysts; stereomicrostructure; stereospecific polymerization; METHYL-METHACRYLATE; POLY(METHYL METHACRYLATE); STEREOSPECIFIC POLYMERIZATION; COORDINATION POLYMERIZATION; FUNCTIONALIZED ALKENES; ANIONIC-POLYMERIZATION; METALLOCENE CATALYSTS; MMA POLYMERIZATION; IMIDO COMPLEXES; NANOCOMPOSITES;

D O I：

10.1080/02603590902744280

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

This account describes the development of a new type of polymerization catalysis termed ion-pairing polymerization (IPP). IPP utilizes compatible and dually active transition-metal cation-main-group anion ion pairs in which both the cation and the anion can independently catalyze the polymer chain growth in a single polymerization reaction. Furthermore, cations and anions of ion pairs can exhibit different stereoselectivity and growing chains at the cationic and anionic sites can undergo infrequent exchange between the two sites, thereby covalently linking the polymer chains produced at both sites to afford functionalized vinyl polymers with unique stereomultiblock microstructures.

引用

页码：7 / 27

页数：21

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