催化加氢制备1,2-二（邻氨基苯氧基）乙烷

摘要

In the presence of Pd/C catalyst,1,2-bis-（o-aminophenoxy）ethane was prepared from 1,2-bis-（o-nitrophenoxy）ethane by means of catalytic hydrogenation.The primary factors affecting the reaction were discussed.The optimum conditions were determined by orthogonal experiments,the purity was 99.6% and the yield was up to 90%.%本文介绍了以Pd/C作催化剂,1,2-二（邻硝基苯氧基）乙烷催化加氢制备1,2-二（邻氨基苯氧基）乙烷的方法,对影响反应的主要因素进行了考察,通过正交试验确定优化条件。小试产品收率接近90%,纯度99.6%。