N-Iodosuccinimide-mediated intramolecular aglycon delivery

被引：37
|
作者：
Ennis, SC [1 ]
Fairbanks, AJ [1 ]
Slinn, CA [1 ]
Tennant-Eyles, RJ [1 ]
Yeates, HS [1 ]
机构：
[1] Univ Oxford, Dyson Perrins Lab, Oxford OX1 3QY, England
来源：
TETRAHEDRON | 2001年 / 57卷 / 19期
关键词：
carbohydrates; glycosidation; stereocontrol; thioglycosides;
D O I：
10.1016/S0040-4020(01)00308-8
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Enol ethers may be accessed via Tebbe methylenation of either 2-O acetates or para-methoxybenzoates. N-Iodosuccinimide may then be employed to achieve both tethering and thioglycoside activation allowing the stereoselective synthesis of alpha -glucosides and beta -mannosides, either in a one or two step procedure. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：4221 / 4230
页数：10
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