SEQUENTIAL REMOVAL OF MONOSACCHARIDES FROM THE REDUCING END OF OLIGOSACCHARIDES .1. A REACTION BETWEEN HYDRAZINE AND SUGARS HAVING A GLYCOSIDIC SUBSTITUENT ON A CARBON-ATOM ADJACENT TO THE CARBONYL GROUP

被引：4

作者：

BENDIAK, B ^{[1
]}

SALYAN, ME ^{[1
]}

PANTOJA, M ^{[1
]}

机构：

[1] UNIV WASHINGTON,SEATTLE,WA 98119

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 05期

关键词：

D O I：

10.1016/S0040-4039(00)75790-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Hydrazine reacts smoothly with sugars having a glycosidic substituent when the glycosyl moiety is located on a carbon atom adjacent to an aldehyde or keto group, resulting in cleavage of the glycosidic linkage. In excess hydrazine, the released glycoside forms a hydrazone from which the reducing sugar may be recovered in high yields.

引用

页码：685 / 688

页数：4

共 22 条

[11] THE CONFIGURATION OF GLYCOSIDIC LINKAGES IN OLIGOSACCHARIDES .6. DEGRADATION OF 4-O-METHYL-D-GLUCOPYRANURONOSYL-ALDOBIURONIC ACIDS TO 2-O-(4-O-METHYL-D-GLUCOPYRANOSYL)-GYCEROLS [J].