Propargyl glycosides as stable glycosyl donors: Anomeric activation and glycoside syntheses

被引：176

作者：

Hotha, Srinivas ^{[1
]}

Kashyap, Sudhir ^{[1
]}

机构：

[1] Combi Chem Bio Resource Ctr, Natl Chem Lab, Div Organ Chem, Pune 411008, Maharashtra, India

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 30期

关键词：

D O I：

10.1021/ja062425c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The advantages of stable glycosyl donors for saccharide coupling are many, and we describe herein the utility of propargyl glycosides for anomeric activation and glycoside synthesis exploiting the alkynophilicity of AuCl3. Various aglycones were reacted with propargyl glycosides, resulting in the formation of an α,β-mixture of glycosides and disaccharides in good yields. Copyright © 2006 American Chemical Society.

引用

页码：9620 / 9621

页数：2

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