AN EFFICIENT SYNTHESIS OF 4-ARYL-SUBSTITUTED 3,4-
DIHYDROPYRIMIDIN-2(1H)-ONES USING NANOCOMPOSITE
FERRITE CATALYSTVijaykumar M. Joshi, Sanjay K. Vyawahare, Sunil U. Tekale, Sunita B. Shinde, Mohammed Fareesuddin, Satish A. Dake, Suresh U. Shisodia, Rajendra P. Pawar.
A simple and efficient protocol has been reported for the synthesis of 5-ethoxycarbonyl-6-methyl-4-aryl-3,4-dihydropyrimidin-2(1H)-
ones using nanoparticulate ferrite composite as recyclable catalyst for one pot three component Biginelli reaction to afford the
corresponding product in excellent yields.
Key words: 3, 4-Dihydropyrimidin-2(1H)-ones, Ferrite composite, Multicomponent reaction.