漆酚钼螯合高聚物催化合成醋酸丁酯的研究  

CATALYTIC SYNTHESIS OF BUTYL ACETATE WITH URUSHIOL-MOLYBDENUM CHELATE POLYMER

作　　者：徐艳莲[1] 林金火[1] 陈钦慧[1] 

机构地区：[1]福建师范大学高分子研究所,福建福州350007

出　　处：《中国钼业》2003年第5期30-32,共3页China Molybdenum Industry

基　　金：国家自然科学基金(20174005);福建省自然科学基金(E0110022)资助项目

摘　　要：本文报道漆酚钼螯合高聚物(PUM)催化正丁醇和冰乙酸直接酯化的研究结果,并考察了不同钼含量的PUM、PUM用量、醇酸比等对醋酸丁酯产率的影响。结果表明:PUM作为正丁醇和冰乙酸直接酯化的催化剂具有良好的活性和稳定性,酯化产率可达76%左右,催化剂重复使用10次,未发现其活性明显降低。同时还提出了可能的反应机理。It was reported about catalysis of urushiol-molybdenum chelate polymer(PUM) on the esterification of n-butyl alcohol and glacial acetic acid and the effect of reactive condition on field. The probable reactive mechanism was also investigated. The results showed that PUM had good activity , stability and reusability as the catalyst of esterification of n-butyl alcohol and glacial acetic acid. The esterification field reached to about 76%. Its activity still kept high after used for 10 times.

关 键 词：漆酚钼螯合高聚物 酯化 催化剂 

分 类 号：O643.3[理学—物理化学]