Synthesis of alpha-azido aldehydes stereoselective access to a protected lincosamine analogue

被引：3
|
作者：
Sarda, P
Olesker, A
Lukacs, G
机构：
[1] CNRS, Inst. Chim. Substances Naturelles
来源：
TETRAHEDRON | 1997年 / 53卷 / 15期
关键词：
D O I：
10.1016/S0040-4020(97)00240-8
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Reaction of ketone 3 with dichloromethyllithium gave 3. unique branched-chain dichloromethyl sugar 7 whose structure was ascertained by X-ray crystallography. Transformation of 7 in seven steps, involving the key-intermediate alpha-azido-aldehyde 9, afforded the protected lincosamine analogue 14. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码：5493 / 5500
页数：8
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