ChemInform Abstract: Aqueous-Phase Synthesis of 2-Aminothiazole and 2-Iminothiazolidine Derivatives Catalyzed by Diammonium Hydrogen Phosphate and DABCO

2-Aminothiazole and 2-iminothiazolidine derivatives were synthesized from the reaction of phenacyl bromide, thiourea, and its derivatives in aqueous media catalyzed by diammonium hydrogen phosphate (10%) and DABCO (10%) at room temperature in an efficient and simple procedure.