水溶性羟丙基甲壳素的合成及性能研究

STUDY ON SYNTHESIS AND PROPERTIES OF WATER SOLUBLE O-CHYDROXY ISOPROPYL)CHITIN

本文研究了水溶性羟丙基甲壳素的合成工艺,确定了甲壳素羟丙基化的条件,并用IR、NMR对化合物进行了结构表征。

Water soluble O-(hydroxy isopropyl)chitin was prepared by a simple proceduare which included a freezing process in a sodium hydroxide. Some of reaction conditions of hydroxypropylation have been studied in this paper. The structure of O-(hydroxy isopropyl)chitin was proved by IR and 1H NMR spectra.