摘要
在对甲基苯磺酸的催化下,在常压下利用微波技术快速合成了肉桂酸正丁酯。最佳反应条件为n(正丁醇)∶n(肉桂酸)=2∶1(mol/mol),催化剂0.15g,微波功率462W,微波辐射时间5min,转化率87.4%。
Rapid synthesization of n-Butyl cinnamate using catalyst and microwave irradiation under conventional pressure is researched in this paper. The most suitable reaction condition is that the mole ratio of n-butyl alcohol to cinnamic acid is 2 ： 1 （ mol/mol ）, the amount of catalyst is 0. 15 g, and the microwave irradiation time is 5 min with power of 462 W. Under the condition the transforming rate is 87.4%.
出处
《食品与机械》
CSCD
北大核心
2006年第6期37-38,共2页
Food and Machinery
关键词
微波化学
肉桂酸正丁酯
酯化反应
Microwave chemistry
N-Butyl cinnamate
Estefification
