磷钨酸催化合成癸二酸二丁酯的研究

The Study on Catalytic Synthesis of Dibutyl Sebacate

以磷钨酸为催化剂,用癸二酸、正丁醇为原料制备癸二酸二丁酯。用正交试验法研究了对酯化率的影响。并对产品进行了红外光谱分析鉴定。在确定的反应条件下酯化率可达96.64％。

Synthesis of dibutyl sebacate with phosphorictungs acid as catalyst was studied. The influential factors of the reaction were studied and the product was identified by IR analysis. Under the optimum conditions the ester yield could reach 96. 64%.