摘要
Cinnamic acid was synthesized by Perkin reaction in anhydrous potassium carbonate as catalyst,ionic liquid as solvent.The optimal process conditions were obtained as follows:n（PhCHO）:n（Ac2O）:n（K2CO3）=1∶1.2∶1.1,and refluence time was 2h when the refluence temperature was 160℃.The yield of cinnamic acid could reach 80.8%.
Cinnamic acid was synthesized by Perkin reaction in anhydrous potassium carbonate as catalyst,ionic liquid as solvent. The optimal process conditions were obtained as follows： n （ PhCHO ） ： n （ Ac2O） ： n （ K2CO3 ） = 1：1.2：1.1, and refluence time was 2h when the refluence temperature was 160℃. The yield of cinnamic acid could reach 80. 8%.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2006年第9期1135-1136,共2页
Chemical Research and Application
基金
温州市科技计划项目(G2003055)资助
浙江省教育厅科研项目20030782资助
关键词
肉桂酸
PERKIN反应
离子液体
碳酸钾
cinnamic acid
Perkin reaction
ionic liquid
anhydrous potassium carbonate
