Boron trifluoride-catalyzed reaction of alkyl fluoride with silyl enolate, allylsilane, and hydrosilane

被引：58

作者：

Hirano, K ^{[1
]}

Fujita, K ^{[1
]}

Yorimitsu, H ^{[1
]}

Shinokubo, H ^{[1
]}

Oshima, K ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Dept Chem Mat, Nishikyo Ku, Kyoto 6158510, Japan

来源：

TETRAHEDRON LETTERS | 2004年 / 45卷 / 12期

基金：

日本学术振兴会;

关键词：

alkyl fluoride; alkylation; silyl enolate; boron trifluoride; silane;

D O I：

10.1016/j.tetlet.2004.01.145

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Alkylation of silyl enolates with tert-alkyl or allylic fluorides proceeds smoothly in the presence of a catalytic amount of boron trifluoride to afford the corresponding carbonyl compounds. Allylation and reduction of alkyl fluorides with allylsilane and hydrosilane, respectively, occur under BF3 catalysis. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：2555 / 2557

页数：3

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