|
|
|
|
Sonochemical synthesis of 1,2,4,5-tetrasubstituted imidazoles using nanocrystalline MgAl2O4 as an effective catalyst
|
|
|
|
|
|
|
|
نویسنده
|
Safari Javad ,Gandomi-Ravandi Soheila ,Akbari Zahra
|
|
منبع
|
journal of advanced research - 2013 - دوره : 4 - شماره : 6 - صفحه:509 -514
|
|
چکیده
|
An efficient four-component synthesis of 1,2,4,5-tetrasubstituted imidazoles is described by one-step condensation of an aldehyde, benzil, ammonium acetate and primary aromatic amine with nanocrystalline magnesium aluminate in ethanol under ultrasonic irradiation. high yields, short reaction times, mild conditions, simplicity of operation and easy work-up are some advantages of this protocol.
|
|
کلیدواژه
|
Four-component reaction; One-pot synthesis; Ultrasonic irradiation; Imidazole
|
|
آدرس
|
university of kashan, Faculty of Chemistry, Department of Chemistry, Laboratory of Organic Chemistry Research, ایران, university of kashan, Faculty of Chemistry, Department of Chemistry, Laboratory of Organic Chemistry Research, ایران, university of kashan, Faculty of Chemistry, Department of Chemistry, Laboratory of Organic Chemistry Research, ایران
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|