One-pot three-component synthesis of 3-aminoimidazo[1,2-a]pyridines and -pyrazines in the presence of silica sulfuric acid

被引：47
|
作者：
Shaabani, Ahmad [1 ]
Soleimani, Ebrahim [1 ]
Maleki, Ali [1 ]
机构：
[1] Shahid Beheshti Univ, Dept Chem, Tehran, Iran
来源：
MONATSHEFTE FUR CHEMIE | 2007年 / 138卷 / 01期
关键词：
multi-component reaction; isocyanide; 3-aminoimidazo[1,2-a]pyridine; 3-aminoimidazo[1,2-a]pyrazine; silica sulfuric acid;
D O I：
10.1007/s00706-006-0561-6
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis of 3-aminoimidazo[1,2-a]pyridines and 3-aminoimidazo[1,2-a]pyrazines through a condensation reaction of 2-aminopyridine or 2-aminopyrazine, aldehyde, and alkyl or aryl isocyanide in high yields at room temperature in the presence of silica sulfuric acid is described.
引用
收藏
页码：73 / 76
页数：4
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