Synthesis of a novel class of 3-(2′-benzothiazolyl)-2,3- dihydroquinazolin-4(1H)-ones under solvent-free and catalyst-free conditions

Abstract

(Chemical Equation Presented) A solvent- and catalyst-free one-pot three-component condensation reaction approach was developed for the synthesis of a new class of 3-(2′-benzothiazolyl)-2,3-dihydroquinazolin-4(1H)-ones in relatively good yields.