螯合型二甘醇钛酸酯的合成及其催化性能研究  

Studies on Synthesis and Catalytic Activity of Diethylene Glycol Chelated Titanate

作　　者：苏瑞兰[1] 莫欣[1] 车丕智[1] 邢伯军[1] 孔祥 

机构地区：[1]哈尔滨师范大学化学系

出　　处：《合成化学》1995年第3期267-270,共4页Chinese Journal of Synthetic Chemistry

基　　金：黑龙江省自然科学基金资助项目

摘　　要：报导了两种新的螯合型二甘醇钛酸酯的合成方法，进行了ＩＲ和ＵＶ鉴定，并作为酯化反应催化剂催化合成了邻苯二甲酸二辛酯。研究了酯化反应转化率与反应时间、反应温度及催化剂用量的关系，探讨了催化剂结构与催化性能的关系。In this paper,the two new kinds of diethylene glycol chelated titanate were prepared .identi-fied by IR and UV. In the presence of the titanate di ( 2-ethylexyl)phthalate is prepared.relationship a-mong catalyst weight,reaction time, reaction temperature and conversion has been studied.Basides, the re-lation between catalyst structure and catalytic activity was also discussed.

关 键 词：二甘醇钛酸酯 催化剂 酯化反应 

分 类 号：O627.43[理学—有机化学] O643.36[理学—化学]