Rapid N-phthaloylation of chitosan by microwave irradiation

被引：54

作者：

Liu, L ^{[1
]}

Li, YP ^{[1
]}

Li, Y ^{[1
]}

Fang, YE ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Polymer Sci & Engn, Hefei 230026, Anhui, Peoples R China

来源：

CARBOHYDRATE POLYMERS | 2004年 / 57卷 / 01期

基金：

中国国家自然科学基金;

关键词：

microwave; chitosan; phthaloylation;

D O I：

10.1016/j.carbpol.2004.04.009

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Phthaloylation of chitosan with phthalic anhydride was achieved by microwave irradiation. The effects of reaction time and microwave outputs on the degree of substitution (DS) were studied and DS reached high only by a few minutes. Microwave irradiation brought more decrease in molecule weight than conventional heating technique. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：97 / 100

页数：4

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