End Group-Functionalization and Synthesis of Block-Copolythiophenes by Modified Nickel Initiators

被引：64

作者：

Smeets, Alfons ^{[1
]}

Willot, Pieter ^{[1
]}

De Winter, Julien ^{[2
]}

Gerbaux, Pascal ^{[2
]}

Verbiest, Thierry ^{[1
]}

Koeckelberghs, Guy ^{[1
]}

机构：

[1] Katholieke Univ Leuven, Lab Mol Elect & Photon, B-3001 Heverlee, Belgium

[2] Univ Mons UMONS, Mass Spectrometry Res Grp, Interdisciplinary Ctr Mass Spectrometry, B-7000 Mons, Belgium

来源：

MACROMOLECULES | 2011年 / 44卷 / 15期

关键词：

CHAIN-GROWTH POLYMERIZATION; TRANSFER CONDENSATION POLYMERIZATION; CONTROLLED MOLECULAR-WEIGHT; REGIOREGULAR POLYTHIOPHENE; SUPRAMOLECULAR CHIRALITY; CONJUGATED POLYMERS; PRECISION SYNTHESIS; DIBLOCK; COPOLYMERS; POLY(3-ALKYLTHIOPHENES);

D O I：

10.1021/ma200846v

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polythiophenes with alcohol, tosylate, azide, ethynylene, carboxylic acid, and amine end groups were prepared by a combination of functionalized nickel initiators and postpolymerization reactions. The azide and ethynylene polymers were subsequently used in a click reaction to produce a conjugated block copolymer. Finally, a conjugated triblock-copolymer was synthesized by means of a chain growth polymerization initiated by a binuclear nickel initiator.

引用

页码：6017 / 6025

页数：9

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