The Effects of Binding Ligand Variation on the Nickel Catalyzed Externally Initiated Polymerization of 2-Bromo-3-hexyl-5-iodothiophene

被引：43

作者：

Doubina, Natalia ^{[2
]}

Stoddard, Michelina ^{[2
]}

Bronstein, Hugo A. ^{[1
]}

Jen, Alex K. -Y. ^{[1
,2
]}

Luscombe, Christine K. ^{[1
]}

机构：

[1] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA

[2] Univ Washington, Dept Chem, Seattle, WA 98195 USA

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 2009年 / 210卷 / 22期

基金：

美国国家科学基金会;

关键词：

catalysts; chain; growth; polymerization; polymerization (general); polythiophene; semiconducting polymers; CHAIN-GROWTH POLYMERIZATION; GRIGNARD METATHESIS METHOD; TRANSFER POLYCONDENSATION; REGIOREGULAR POLY(3-ALKYLTHIOPHENES); CONJUGATED POLYMERS; BLOCK-COPOLYMERS; SOLAR-CELLS; BRUSHES; MECHANISM; POLY(3-HEXYLTHIOPHENE);

D O I：

10.1002/macp.200900375

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The effects of binding ligand variation on the externally initiated Ni catalyzed polymerization of P3HT were investigated using a novel methodology allowing facile screening of ligands. P3HT was synthesized with >80% initiator incorporation for both mono- and bidentate phosphine ligands. Variation of the initiating aryl group demonstrated vastly superior results for o-tolyl over p-tolyl substituents.

引用

页码：1966 / 1972

页数：7

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