New reactivity of methoxyhydridosilane in the catalytic activation system

被引：37

作者：

Hojo, M

Murakami, C

Fujii, A

Hosomi, A ^{[1
]}

机构：

[1] Univ Tsukuba, Sch Chem, Dept Chem, Tsukuba, Ibaraki 3058571, Japan

[2] Univ Tsukuba, Sch Chem, Grad Sch Chem, Tsukuba, Ibaraki 3058571, Japan

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 05期

基金：

日本学术振兴会;

关键词：

silicon and compounds; hypervalent elements; reduction; catalysis;

D O I：

10.1016/S0040-4039(98)02480-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Hydroxy eaters are reduced by trimethoxysilane in the presence of a catalytic amount of lithium methoxide to yield diols, while for simple eaters the alcohol exchange reaction takes place preferentially. Through the exchange reaction, lactones without a hydroxy group are reduced. Tosylimines are also reduced in the system. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

收藏

页码：911 / 914

页数：4

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