ABDOLLAH MORSHEDI - Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
MARYAM ETEBAR - Department of Chemistry, College of Science, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran
RASHID BADRI - Department of Chemistry, College of Science, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran

In this project, 4,1-Bis(triphenylphosphonium)-2-butene peroxodisulfate was used in the multicomponent reaction as the efficient solid reagent to synthesis of some 3, 1-dihydropyrimidin-2(4H)-ones derivatives. Different classes of aromatic aldehydes with electron donating and electron drawing group were easily condensed with ethyl acetoacetate and urea or thiourea under Microwave irradiation

4,1-Bis(triphenylphosphonium)-2-butene peroxodisulfate (BTPBP); Reagent; Multicomponent reaction; Microwave irradiation; 3, 1-dihydropyrimidin-2(4H)-ones