SYNTHESIS AND ELECTROCHEMICAL ACTIVITY OF NICKEL PHOSPHINE COMPLEXES AND POLYMERS BOUND TO ELECTRODE SURFACES

被引：12

作者：

FOX, MA

CHANDLER, DA

WANG, PW

机构：

[1] Department of Chemistry, University of Texas, Austin

来源：

MACROMOLECULES | 1991年 / 24卷 / 16期

关键词：

D O I：

10.1021/ma00016a025

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

More favorable electroactivity (in the reductive electrocatalytic coupling of aryl halides) is observed for adsorbed polymeric nickel phosphine complexes than with their covalently anchored monomeric nickel analogues. Syntheses of the relevant ligands are described and methodology for formation of polyvinylbenzyl chloride bearing pendant bisphosphinobenzene groups and polymers with bisphosphinobenzene incorporated into the backbone is discussed. The electrochemical activities of these ligands and their coordinated nickel complexes provide useful probes for the characterization of the chemically modified electrode surfaces.

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页码：4626 / 4636

页数：11

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