螯合型乳酸钛酸酯的合成及酯化催化性能的研究

STUDIES ON SYNTHESIS AND CATALYTIC ACTIVITY OF CHELATED TYPE LACTIC ACID TITANATE ESTER

本文报导了螯合型乳酸钛酸酯的合成方法,并作为酯化反应催化剂,催化合成了邻苯二甲酸二辛酯,研究了反应转化率与反应时间、催化剂用量的关系;探讨了催化剂结构与催化性能的关系.

In this paper, a new synthetic method of chelated type lactic acid titanate ester is reported. It is used as the catalyst to esterification reaction and synthesis dioctylphthalate. The relations of conversion rate, reaction time and dosage of catalyst were studied; the relation of the structure of catalyst and properties of catalyst was studied too.