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以铜离子为 模板，用环氧丙烷为 改性剂，合成只在 壳聚糖 Ｃ６ 位－ Ｏ Ｈ 上取代的 ２′羟丙基化衍生物，并用元素分析、 Ｉ Ｒ 和 Ｘ衍射对改性产物进行 了结构表征。
Using copper ion as template and propylene oxide as modifier, 2’-hydroxypropylated derivatives substituted only at C6-OH of chitosan were synthesized and characterized by elemental analysis, IR and X-ray diffraction The modified products were characterized by structure.