Author/Authors
Kulkarni, Pramod Hutatma Rajguru Mahavidyalaya - Department of Chemistry, India
Title Of Article
CALCIUM BROMIDE: AN EFFICIENT CATALYST FOR SYNTHESIS OF DIHYDROPYRIMIDONE DERIVATIVES UNDER MICROWAVE CONDITION
شماره ركورد
27995
Abstract
An efficient and ecofriendly method was developed for synthesis of a series of dihydropyrimidinone derivatives through three-component one-pot cyclocondensation between substituted benzaldehydes, beta ketoester and urea/thiourea using calcium bromide as a catalyst under microwave irradiation in a solvent-free condition. The merits of this method is solvent free approach, low catalyst loading, shorter reaction time, simple workup procedure, catalyst is easily available, inexpensive and easy to handling. Using this procedure, we synthesized 25 different biologically active dihydropyrimidines.
From Page
71
NaturalLanguageKeyword
Calcium bromide , Dihydropyrimidones , Microwave , Solvent free , Green processs
JournalTitle
Journal Marocain De Chimie Hétérocyclique
To Page
78
JournalTitle
Journal Marocain De Chimie Hétérocyclique
Link To Document