已二酸二乙酯合成催化剂的研究进展

Research progress in catalysts for synthesis of diethyl adipate

评述了对甲苯磺酸、强酸性阳离子交换树脂、六水三氯化铁、十二水合硫酸铁铵、硫酸铜、一水硫酸氢钠、碘、固体超强酸、杂多酸和HZSM-5分子筛等催化剂催化合成已二酸二乙酯的方法.认为强酸性阳离子交换树脂、硫酸铜、一水硫酸氢钠、固体超强酸、杂多酸和分子筛等是合成已二酸二乙酯具有实用价值的催化剂.微波辐射是有机合成的有用方法.

The catalytic synthesis of diethyl adipate with p-toluene sulfonic acid,strongle acidic cationic exchange resin,ferric chloride hexahydrate,ammonium ferric sulfate dodecahydrate,copper sulfate,sodium bisulfate monohydrate,Iodine,solid super acid,heteropoly acid and molecular zeolites HZSM-5 etal.Catalyst were reviewed.It is suggested that strongle acidic cationic exchange resin,copper sulfate,sodium bisulfate monohydrate,Solid super acid,heteropoly acid and molecular sieve etc.are the practical Catalyst for synthesizing diethyl adipate.The microwave irradiation was a good method of organic synthesis.