Preparation of 3-arm star polymers (A3) via Diels-Alder click reaction

被引：93

作者：

Dag, Aydan ^{[1
]}

Durmaz, Hakan ^{[1
]}

Hizal, Gurkan ^{[1
]}

Tunca, Umit ^{[1
]}

机构：

[1] Istanbul Tech Univ, Dept Chem, TR-34469 Istanbul, Turkey

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2008年 / 46卷 / 01期

关键词：

anthracene; click reaction; Diels-Alder reaction; maleimide; poly(ethylene glycol); poly(methyl methacrylate); poly(tert-butyl acrylate); star polymer; triple detection GPC;

D O I：

10.1002/pola.22381

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Diels-Alder click reaction was successfully applied for the preparation of 3-arm star polymers (A(3)) using furan protected maleimide end-functionalized polymers and trianthracene functional linking agent (2) at reflux temperature of toluene for 48 h. Well-defined furan protected maleimide end-functionalized polymers, poly (ethylene glycol), poly(methyl methacrylate), and poly(tert-butyl acrylate) were obtained by esterification or atom transfer radical polymerization. Obtained star polymers were characterized via NMR and GPC (refractive index and triple detector detection). Splitting of GPC traces of the resulting polymer mixture notably displayed that Diels-Alder click reaction was a versatile and a reliable route for the preparation of A(3) star polymer. (C) 2007 Wiley Periodicals, Inc.

引用

页码：302 / 313

页数：12

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