硫酸铁铵催化合成二乙酸乙二醇酯

Synthesis of Ethylene Glycol Diacetata Catalyzed with Ammonium Ferric Sulfate

以十二水合硫酸铁铵为催化剂，由乙二醇和乙酸制备了二乙酸乙二醇酯，在优化条件下，该酯收率达83.9％。

Ethylene glycool diacetate was prepared in this paper from ethylene glycol and acetic acid by using ammonium ferric sulfate dodechydrate as catalyst.The yield of ester gave 83.9％at the optimum condition。