三氯化铁催化合成丙酸异戊酯

CATALYTIC SYNTHSIS OF I-AMYL PROPIONATE WITH FERRIC TRICHLORIDE

以三氯化铁催化合成丙酸异戊酯 ,在异戊醇 :丙酸 (摩尔比 ) =1.2∶1 0 ,温度 (13 9± 2 )℃ ,时间 2 5h ,三氯化铁用量为1 83 % (物料总量 ) ,丙酸异戊酯的收率在 90 %以上 。

i-Amyl propionate was synthesized over 90% yields from 1.2 mol.i-Amyl alcohol and 1.0 mol propionic acid with 1.83%(mass)FeCl 3·6H 2O as catalyst,under conditions of (139±2)℃ and 2.5 h.