In this paper, benzyl acetate acid was produced from benzoic acid and benzyl alcohol under microwave radiation, using sodium acid sulfate, amino sulfonic acid and p-toluenesulfonic acid as catalysts. 本文采用微波辐射技术,选取硫酸氢钠、氨基磺酸、对甲苯磺酸等三种催化剂,以苯甲酸和苯甲醇为原料在微波辐射下催化合成苯甲酸苄酯。