Catalyst-Free One-Pot Synthesis of Ketene Imines under Ultrasound Irradiation

被引：3
|
作者：
Emtiazi, Hamideh [1 ]
Amrollahi, Mohammad A. [1 ]
机构：
[1] Yazd Univ, Coll Sci, Dept Chem, Yazd, Iran
来源：
HELVETICA CHIMICA ACTA | 2014年 / 97卷 / 10期
关键词：
Acetylene esters; Pyridine; 1; 4-dihydro-; Isocyanides; Ketene imine; DIALKYL ACETYLENEDICARBOXYLATES; 3-COMPONENT REACTION; STABLE KETENIMINES; BETA-LACTAMS; ISOCYANIDES; CYCLOADDITION;
D O I：
10.1002/hlca.201400002
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient and simple procedure for the synthesis of ketene imines via a one-pot three-component reaction of cyclohexyl isocyanide, diethyl acetylenedicarboxylate, and 1,4-dihydropyridines under ultrasonic irradiation is described. The remarkable advantages are the simplicity of the experimental procedures, high yields, and short reaction times.
引用
收藏
页码：1422 / 1426
页数：5
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