摘要
本文报道了用活性碳固载对甲苯磺酸催化丙烯酸与正丁醇直接酯化合成丙烯酸丁酯,详细探讨了反应时间、酸醇投料比、催化剂用量,带水剂及阻聚剂对该酯化反应的影响,得到了较佳反应条件。
p- Toluene sulfonic acid supported on activated carbon was used as catalyst insynthesis of n- butyl acrylate from acrylic acid and n- butanol. The effects of the ratio of acid andalcohol, reaction time, the amount of the catalyst, the azeotroping agent and the polymerizationinhibitor is discussed. The optimum reaction condition is selected.
出处
《江西化工》
2006年第4期80-81,共2页
Jiangxi Chemical Industry
关键词
丙烯酸
固载催化剂
酯化反应
丙烯酸丁酯
Acrylic acid
Carrier Catalyst
Esterfication
n- Butyl Acrylate
