STEREOSELECTIVE SYNTHESIS OF O-(2-AZIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSYL)-L-SERINE AND O-(2-AZIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSYL)-L-THREONINE DERIVATIVES BY USING THE CATALYTIC AMOUNT OF ACTIVE ACIDIC SPECIES

被引：11

作者：

MATSUBARA, K

MUKAIYAMA, T

机构：

来源：

CHEMISTRY LETTERS | 1993年 / 03期

关键词：

D O I：

10.1246/cl.1993.581

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the presence of a catalytic amount of SnCl3(ClO4) or SiCl3(ClO4), O-(2-azido-2-deoxy-alpha-D-galactopyranosyl)-L-serine and -L-threonine are stereoselectively synthesized in excellent yields from 1-O-acetyl-2-azido-2-deoxy-3,4,6-tri-O-benzyl-D-galactopyranose and trimethylsilylated L-serine or L-threonine, respectively.

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页码：581 / 584

页数：4

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