羧酸酯合成新型催化剂的研究

Study of New Types of Catalysts for the Synthesis of Carboxylic Acid Ester

研究了对甲苯硅酸、硫酸铁、硫酸钾作为催化剂在漩酸酯（丁酸乙酯）合成中的应用。实验结果表明，这些催化剂具有较好的催化活性，可使酯化反应时间大大缩短，收率明显提高。

The applications of p-toluene sulfonic acid, iron sulfata andcerium sulfata as catalysts for the synthesis of carboxylic acid ester (ethyl butyrate) are studied. The results indicate that these catalysts have better catalytic activities and make the period of esterification reaction much shorter and the yield much higher