硫酸铁铵催化合成肉桂酸正丙酯

Catalytic Synthesis of n-Propyl Cinnamate with Ammonium Ferric Sulfate

利用十二水合硫酸铁铵为催化剂使肉桂酸与正丙醇酯化合成了肉桂酸正丙酯 ,其优化为 :0 0 2mol肉桂酸 ,0 2 0mol正丙醇 ,0 0 1mol催化剂 ,回流反应 7 0h ,产品收率达 89 5%。

The n-propy/cinnamate was synthesized by the esterification of cinnamic acid and n-propy/alcoholin the presence of ammonium ferric sulfate dodecahydrate catalyst.The optinium condition is:0 02 mol cinnamicacid,0 2 mol n-propy/ alcohol,0 01 mol catalyst with reflux reacting 7 0 h and the yield was 89 5%