ISOCHROMANE VERSUS O-GLYCOSIDE SYNTHESIS - A STUDY OF THE REACTION OF 2-ALKOXY-2-FLUORO-GLYCOSYL FLUORIDES WITH ALCOHOLS

被引：7

作者：

ECHARRI, R ^{[1
]}

MATHEU, MI ^{[1
]}

CASTILLON, S ^{[1
]}

机构：

[1] UNIV ROVIRA VFIRGILI,DEPT QUIM,E-43005 TARRAGONA,SPAIN

来源：

TETRAHEDRON | 1994年 / 50卷 / 30期

关键词：

D O I：

10.1016/S0040-4020(01)85378-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2-alkoxy-2-fluoro-glycosyl fluorides 1a and 1b react with benzyl alcohol derivatives in the presence of the fluorine activating system Cp(2)HfCl(2)/AgClO4 giving isochromane or O-glycosides derivatives depending on the glycosyl fluoride/alcohol ratio. A mechanism of the consecutive reactions leading to the isochromane derivatives is proposed.

引用

页码：9125 / 9134

页数：10

共 24 条

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