Synthesis of (aryl/heteroaryl)-(6-(aryl/heteroaryl)pyridin-3-yl)methanones

被引：0
|
作者：
Dinesh Addla
Srinivas Kantevari
机构：
[1] CSIR-Indian Institute of Chemical Technology,Crop Protection Chemicals Division, (Organic Chemistry Division
来源：
Research on Chemical Intermediates | 2015年 / 41卷
关键词：
Condensation; β-Enaminones; Pyridine; Cerium chloride; Michael addition; Cyclodehydration;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
One-pot condensation of aryl/heteroaryl β-enaminones and ammonium acetate in the presence of CeCl3·7H2O–NaI led to the formation of novel (aryl/heteroaryl)(6-(aryl/heteroaryl)pyridin-3-yl)methanone in very good yields. Mechanistically, the reaction proceeds via tandem, regioselective Michael addition–cyclodehydration–elimination sequence.
引用
收藏
页码：3759 / 3765
页数：6
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