Title of article :
Ultrasound-assisted dehydrogenation of 5-acetyl-3,4-dihydropyrimidin-2(1H)-ones
Author/Authors :
Memarian، نويسنده , , Hamid Reza and Farhadi، نويسنده , , Asadollah and Sabzyan، نويسنده , , Hassan، نويسنده ,
Abstract :
In this study, various 5-acetyl-3,4-dihydropyrimidin-2(1H)-ones were synthesized and the dehydrogenation of these compounds by potassium peroxydisulfate in aqueous acetonitrile under thermal and sono-thermal conditions were investigated. Whereas the effect of the nature of 4-substituent influences the rate of reaction, the application of sonic waves decreases drastically the time of thermal reaction.
Keywords :
3 , 4-Dihydropyrimidin-2(1H)-ones , Pyrimidin-2(1H)-ones , Potassium peroxydisulfate , Ultrasound , Dehydrogenation
Journal title :
Astroparticle Physics
