摘要
用氟化钠/碳酸钾混合催化剂对肉桂酸合成的影响进行了研究。实验结果表明,在两者物质的量之比为1:2,苯甲醛:乙酸酐物质的量比为3:8,反应温度为150~170℃,反应时间50min的条件下,肉桂酸的产率可达76.2%。
We have studied on NaF/K2CO3 as mixed catalyst effects on synthesis of cinnamic acid .The test results show us the optimum condition is n(NaF):n(K2CO3)=1:2, n(C6H5HO):n(Ac2O)=3:8 , reaction time 50min and temperature 150-170℃, the yield of cinnamic acid can reach 76.2%.
出处
《石油化工应用》
CAS
2008年第3期8-9,共2页
Petrochemical Industry Application
关键词
肉桂酸
苯甲醛
乙酸酐
混合催化剂
cinnamic
acid
benzaldehyde
acetic anhydride
mixied catalyst