A New Efficient Method for the Three-Component Synthesis of 4(3H)-Quinazolinones |
Department of Chemistry, Faculty of Science, Shahid Beheshti University, Evin, P.O. Box 19396-4716, Tehran 1983963113, Iran |
Abstract 4(3H)-Quinazolinones were efficiently synthesised by the three component cyclisation-oxidation of isatoic anhydride, ammonium acetate and aromatic aldehydes in the presence of ceric ammonium nitrate in ethanol. |