Regioselective reduction of 4,6-O-benzylidenes using triethylsilane and BF3•Et2O

被引：115

作者：

Debenham, SD ^{[1
]}

Toone, EJ ^{[1
]}

机构：

[1] Duke Univ, Dept Chem, Durham, NC 27708 USA

来源：

TETRAHEDRON-ASYMMETRY | 2000年 / 11卷 / 02期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0957-4166(99)00584-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The 4,6-di-O-benzylidene acetals of glucose, mannose, glucosamine, and galactose were regioselectively reduced by triethylsilane in the presence of BF3. Et2O to yield the 6-O-benzyl ethers in good to excellent yields. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：385 / 387

页数：3

共 9 条

[1] PREPARATION OF DISACCHARIDES HAVING A BETA-D-MANNOPYRANOSYL GROUP FROM N-PHTHALOYLLACTOSAMINE DERIVATIVES BY DOUBLE OR TRIPLE SN2 SUBSTITUTION [J].