Pd-Cu catalyzed heterocyclization during Sonogashira coupling:: synthesis of 2-benzylimidazo[1,2-a]pyridine

被引：62
作者：
Bakherad, Mohammad [1 ]
Nasr-Isfahani, Hossein [1 ]
Keivanloo, Ali [1 ]
Doostmohammadi, Nesa [1 ]
机构：
[1] Shahrood Univ Technol, Dept Chem, Sch Sci, Shahrood, Iran
来源：
TETRAHEDRON LETTERS | 2008年 / 49卷 / 23期
关键词：
Sonogashira coupling; aryl iodide; imidazole; Pd-catalyzed; imidazopyridines;
D O I：
10.1016/j.tetlet.2008.03.141
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reaction of 2-amino-1-(2-propynyl)pyridinium bromide with various iodobenzenes, catalyzed by Pd-Cu, leads to the formation of 2-benzylimidazo[1,2-a]pyridines. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3819 / 3822
页数：4
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