One-pot synthesis of cyclodextrins, modified with poly(ethylene oxide)

被引:6
|
作者
Topchieva, IN
Polyakov, VA
Elezkaya, SV
Bystryzky, GI
Karezin, KI
机构
[1] RUSSIAN MENDELEEV UNIV CHEM TECHNOL,MOSCOW 125820,RUSSIA
[2] STATE SCI CTR NIOPIK,MOSCOW 103787,RUSSIA
关键词
D O I
10.1007/s002890050060
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A new series of bouquet-like molecules based on cyclodextrins (CD) is described. They result from the polymerization of ethylene oxide initiated by hydtoxyl groups of cyclodextrins, that constitutes the organizing core. Analysis of the structure and composition of the conjugates based on alpha-, beta- and gamma-CDs was done using C-13-NMR and data of molecular mass of conjugates. Glass transition behavior of conjugates shows that they are amorphous compounds.
引用
收藏
页码:359 / 364
页数:6
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