SCANDIUM(III) PERCHLORATE (SC(CLO4)(3)) - A NOVEL CATALYST IN THE ALPHA-C-GLYCOSYLATION AND N-GLYCOSYLATION REACTIONS

被引：24

作者：

HACHIYA, I ^{[1
]}

KOBAYASHI, S ^{[1
]}

机构：

[1] SCI UNIV TOKYO,FAC SCI,DEPT APPL CHEM,SHINJUKU KU,TOKYO 162,JAPAN

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 20期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/S0040-4039(00)76896-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In the presence of a catalytic amount of scandium(III) perchlorate (Sc(ClO4)(3)), 1-O-acetyl-2,3,5-tri-O-benzyl-beta-D-ribofuranose reacted with trimethylsilylated nucleophiles to afford the corresponding alpha-D-ribofuranosides in high yields with good selectivities. The catalyst could be recovered after the reactions were completed and could be reused.

引用

页码：3319 / 3320

页数：2