Polymers with pendent functional groups VII. Polysaccharide derivatives containing viologen groups

被引：10

作者：

Avram, E

Lacatus, C

Mocanu, G

机构：

[1] Petru Poni Inst Macromol Chem, R-6600 Iasi, Romania

[2] Gr T Popa Univ Med & Pharm, Iasi 6600, Romania

来源：

EUROPEAN POLYMER JOURNAL | 2001年 / 37卷 / 09期

关键词：

polysaccharides; dipyridyl; viologen compounds; dextran derivatives;

D O I：

10.1016/S0014-3057(01)00030-1

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 paper presents the synthesis of new polysaccharide derivatives containing viologen groups, by reaction of chloroacetylated crosslinked dextran microparticles with dipyridyl compounds as: 4,4 ' dipyridyl. N-n-octyidipyridinium chloride and N-benzyldipyridinium chloride. The influence of the reaction conditions on the substitution degree with dipyridyl groups was discussed and a reaction mechanism was proposed. Some preliminary studies concerning antimicrobial activity of the polymeric dipyridyl compounds were also reported. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：1901 / 1906

页数：6

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