PREPARATION OF POLYTOSYLATED GAMMA-CYCLODEXTRINS

被引：9

作者：

YAMAMURA, H

KAWASE, Y

KAWAI, M

BUTSUGAN, Y

机构：

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1993年 / 66卷 / 02期

关键词：

D O I：

10.1246/bcsj.66.585

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Practical preparation of polytosylated gamma-cyclodextrins. octakis(6- 0-tosyl)-2- 0-tosyl-gamma-cyclodextrin, octakis-(6-O-tosyl)-gamma-cyclodextrin, and heptakis(6-O-tosyl)-gamma-cyclodextrin, has been established. The procedure involves reaction of gamma-cyclodextrin with tosyl chloride in pyridine and column chromatographic separation using silica gel modified with 3-aminopropyl groups.

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页码：585 / 588

页数：4

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