Microwave-assisted oxidative coupling of amines to imines on solid acid catalysts

被引：75
|
作者：
Landge, Shainaz M.
Atanassova, Valentina
Thimmaiah, Muralidhara
Torok, Bela
机构：
[1] Univ Massachusetts, Dept Chem, Boston, MA 02125 USA
[2] Michigan Technol Univ, Dept Chem, Houghton, MI 49931 USA
来源：
TETRAHEDRON LETTERS | 2007年 / 48卷 / 29期
关键词：
D O I：
10.1016/j.tetlet.2007.05.051
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A K-10 montmorillonite catalyzed microwave-assisted oxidative coupling of amines is described. Substituted benzylamines readily undergo self-coupling reactions to produce benzylidene-benzylamines, while aliphatic amines and anilines cannot form self-coupled products. A mixture of a benzylamine and an aniline or aliphatic amine, respectively, effectively, and selectively produces mixed imines, such as benzylidene-anilines and benzylidene-alkylamines. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5161 / 5164
页数：4
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