SELECTIVE MONOESTERIFICATION OF UNPROTECTED MONO AND DISACCHARIDES

被引：11

作者：

BOURHIM, A ^{[1
]}

CZERNECKI, S ^{[1
]}

KRAUSZ, P ^{[1
]}

机构：

[1] UNIV PARIS 06,CHIM GLUCIDES LAB,4 PL JUSSIEU,F-75230 PARIS 05,FRANCE

来源：

JOURNAL OF CARBOHYDRATE CHEMISTRY | 1993年 / 12卷 / 07期

关键词：

D O I：

10.1080/07328309308020100

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：

Under mild conditions, treatment of unprotected methyl-alpha-D-glucopyranoside, N-acetylglucosamine and maltose with triphenylphosphine, diethylazodicarboxylate and equimolar amount of various carboxylic acids allowed regioselective 6-O-esterifications (6'-O for maltose) of the carbohydrate without esterification of other hydroxyl groups. This reaction found an application in the synthesis of liposoluble, labelled sugars and hydrosoluble polymers.

引用

页码：853 / 863

页数：11

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