Dual Si-H effects in platinum-catalyzed silane reduction of carboxamides leading to a practical synthetic process of tertiary-amines involving self-encapsulation of the catalyst species into the insoluble silicone resin formed

被引：84

作者：

Hanada, Shiori ^{[1
]}

Motoyama, Yukihiro ^{[1
]}

Nagashima, Hideo ^{[1
]}

机构：

[1] Kyushu Univ, Grad Sch Engn Sci, Inst Mat Chem & Engn, Kasuga, Fukuoka 8168580, Japan

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 35期

基金：

日本学术振兴会;

关键词：

Dual Si-H effect; platinum; reduction; selfencapsulation;

D O I：

10.1016/j.tetlet.2006.06.165

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Combination of commercially available platinum catalysts with siloxanes containing more than two Si-H groups is found to be an efficient catalyst system for the reduction of carboxamides to amines. In particular, facile removal of silicon and platinum residues from the product can be achieved by the use of polymethylhydrosiloxanes as reducing reagents. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：6173 / 6177

页数：5

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