DIBUTYLSTANNYLENE ACETALS - USEFUL INTERMEDIATES FOR THE REGIOSELECTIVE SULFATION OF GLYCOSIDES

被引：55

作者：

GUILBERT, B ^{[1
]}

DAVIS, NJ ^{[1
]}

PEARCE, M ^{[1
]}

APLIN, RT ^{[1
]}

FLITSCH, SL ^{[1
]}

机构：

[1] DYSON PERRINS LAB,OXFORD OX1 3QY,ENGLAND

来源：

TETRAHEDRON-ASYMMETRY | 1994年 / 5卷 / 11期

关键词：

D O I：

10.1016/S0957-4166(00)86292-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Sulfated mono- and disaccharides were synthesised by a novel sulfation method via regioselective activation of the saccharides to their dibutyltin stannylene acetals, followed by treatment with sulfur trioxide-trimethylamine. This methodology was applied to the synthesis of 3'-sulfated lactosides 15 and 23, galactosylceramide sulfatide 3 and 2'-sulfated maltosides 30, 32 and 34.

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页码：2163 / 2178

页数：16

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