One-pot acetalation-acetylation of sugar derivatives employing perchloric acid immobilised on silica

被引：49

作者：

Mukhopadhyay, B ^{[1
]}

Russell, DA

Field, RA

机构：

[1] Univ E Anglia, Ctr Carbohydrate Chem, Sch Chem Sci & Pharm, Norwich NR4 7TJ, Norfolk, England

[2] John Innes Inst, Dept Biol Chem, Norwich NR4 7UH, Norfolk, England

来源：

CARBOHYDRATE RESEARCH | 2005年 / 340卷 / 06期

基金：

英国生物技术与生命科学研究理事会;

关键词：

perchloric acid on silica; acetal-ketal; acetylation;

D O I：

10.1016/j.carres.2005.02.012

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Perchloric acid immobilised on silica gel has been used as an efficient promoter for per-O-acetylation, and acetalation and subsequent O-acetylation of glycosides and thioglycosides in one-pot using stoichiometric reagents. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：1075 / 1080

页数：6

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