HIGH-PRESSURE GLYCOSYLATIONS OF UNREACTIVE ALCOHOLS AND THE FORMATION OF N-GLYCOSYL COLLIDINIUM SALTS

被引：15

作者：

DAUBEN, WG

KOHLER, P

机构：

[1] Department of Chemistry, University of California, Berkeley

来源：

CARBOHYDRATE RESEARCH | 1990年 / 203卷 / 01期

关键词：

D O I：

10.1016/0008-6215(90)80044-4

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：

The yields of disaccharide glycosylation products in tetramethylammonium bromide or silver triflate-collidine activated reactions between hindered alcohols and glycosyl halides were not greatly affected when a pressure of 15 kbar was applied. The formation of orthoester products was greatly increased under pressure. When orthoester formation was not possible both disaccharides and the related N-glycosyl collidinium salts were found. © 1990.

引用

页码：47 / 56

页数：10

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