Facile synthesis of N-glycosyl amides using a N-glycosyl-2,4-dinitrobenzenesulfonamide and thioacids

被引：14

作者：

Talan, Rommel S. ^{[1
]}

Sanki, Aditya K. ^{[1
]}

Sucheck, Steven J. ^{[1
]}

机构：

[1] Univ Toledo, Dept Chem, Toledo, OH 43606 USA

来源：

CARBOHYDRATE RESEARCH | 2009年 / 344卷 / 15期

关键词：

N-Glycosyl amide; N-Linked glycopeptides; N-Glycosylsulfonamide; N-Glycosyl asparagines; Convergent assembly; Amino thioacid; STAUDINGER LIGATION; 2,4-DINITROBENZENESULFONAMIDES; AZIDES; ACID;

D O I：

10.1016/j.carres.2009.07.002

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：

N-Glucosyl-2,4-dinitrobenzenesulfonamide was prepared from N-acetyl-D-glucosamine and 2,4-dinitrobenzenesulfonyl chloride. Amidation of several thioacids using the N-glucosylsulfonamide donor proceeded smoothly to give the desired N-glucosylamides in good to high yields. The amidation reactions were carried out at room temperature, under mild conditions, and were completed in a very short time. Published by Elsevier Ltd.

引用

页码：2048 / 2050

页数：3

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