用磺酸树脂催化乙酸乙酯合成反应条件研究

Studies on Synthesis Conditions of Ethylacetate Catalyzed by Sulfoacid Resin

对磺酸树脂催化乙酸乙酯合成反应条件进行了研究 ,得出其最佳反应条件为 :无水乙醇与冰乙酸的摩尔比为 2 1,反应时间 1～ 1 5h ,树脂用量 3g .

The best synthesis condition of ethylacetate is catalyzed by sulfoacid resin.It is as follow:mole ratio of alcohol to acetic acid 2:1,reaction time 1～1 5h,amount of resin 3g.