强酸性阳离子交换树脂催化合成没食子酸丙酯  

Catalytic Synthesis of Propyl Gallate with Cation Exchange Resins

作　　者：杨高文[1] 曾小君[1] 周金鑫[1] 

机构地区：[1]常熟理工学院化学系,常熟215500

出　　处：《精细石油化工进展》2003年第7期7-9,共3页Advances in Fine Petrochemicals

摘　　要：用D0 72、D0 61和D0 0 1-CC型强酸性阳离子交换树脂作催化剂 ,以没食子酸和正丙醇为原料 ,对合成没食子酸丙酯的反应性能进行了研究。讨论了反应温度、时间、催化剂用量及催化剂重复次数等因素对没食子酸丙酯收率的影响。得出了D0 0The synthesis of propyl gallate(PG) with gallic acid and n-propyl alcohol by using D072,D061 and D001-CC strong acid cation exchange resins as catalysts was studied. The catalytic activity of these resins was discussed under experimental conditions including reaction temperature, reaction time, catalyst amount. It could be concluded that D001-CC has higher activity and can be reused for the production of propyl gallate.

关 键 词：强酸性阳离子交换树脂 催化合成 没食子酸丙酯 催化剂 

分 类 号：O623.624[理学—有机化学]