Novel one-pot synthesis of (4 or 5)-aryl-2-aryloyl-(1H)-imidazoles in water and tauto-isomerization study using NMR

被引：25
|
作者：
Khalili, Behzad [1 ]
Tondro, Tahereh [1 ]
Hashemi, Mohammed M. [1 ]
机构：
[1] Sharif Univ Technol, Dept Chem, Tehran, Iran
来源：
TETRAHEDRON | 2009年 / 65卷 / 34期
关键词：
PALLADIUM-CATALYZED GENERATION; TETRASUBSTITUTED IMIDAZOLES; MULTICOMPONENT SYNTHESES; HETEROCYCLES; EFFICIENT; ALKYNONES;
D O I：
10.1016/j.tet.2009.06.082
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A simple and green route to synthesis of (4 or 5)-aryl-2-aryloyl-(1H)-imidazoles is described. Two isomers can tautomerize to each other by the heat absorption. The tauto-isomerization process was studied by NMR technique. Acidity and stability of products were studied using B3LYP method. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：6882 / 6887
页数：6
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