CATALYTIC STEREOSELECTIVE SYNTHESIS OF 2-AMINO-2-DEOXY-ALPHA-D-GLUCOPYRANOSIDES AND GALACTOPYRANOSIDES

被引:16
作者
MATSUBARA, K
MUKAIYAMA, T
机构
关键词
D O I
10.1246/cl.1993.2145
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In the presence of a catalyst generated from SnCl4 and a silver salt, various 2-amino-2-deoxy-alpha-D-glucopyranosides or galactopyranosides are stereoselectively synthesized in good yields with high stereoselectivities through anomerization step starting from 1,3,4,6-tetra-0-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-beta-D-glucopyranose or galactopyranose and alkyl trimethylsilyl ethers, respectively.
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页码:2145 / 2148
页数:4
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