氯化铁催化合成异戊酸苯乙酯

Synthesis of Phenylethyl iso-Valerate by Catalyst of Ferric Chloride

本文用异戊酸与苯乙醇在氯化铁催化下通过二甲苯作为带水剂而合成得到异戊酸苯乙酯。研究了催化剂用量、载体二甲苯用量、醇酸比例以及反应时间对反应结果的影响。选择了最佳条件,得率可达91.31%以上。

In this paper, phenylethyl iso-valerate was synthesized from phenylethyl alcohol and iso-valeric acid in the presence of ferric chloride as catalyst and dimethyl benzene as dehydrating agent. The affects of catalyst amount, molar ratio of phenylethyl alcohol and iso-valeric acid, reaction time and dehydrating agent amount were studied. The best reaction condition was selected and repeated. The best conversion is over 91.31 %.