对硝基苯酚催化加氢制备对氨基苯酚研究进展  

Research Progress of p-Aminophenol Prepared by Catalytic Hydrogenation of p-nitrophenol

作　　者：崔瑶瑶[1] 王东[1] 李冬燕[1] 郑根武[1] 

机构地区：[1]南京化工职业技术学院化学工程系,江苏南京210048

出　　处：《河北化工》2012年第8期30-32,共3页Hebei Chemical Industry

基　　金：江苏省教育厅大学生(实践创新训练计划(苏教高[2011]25号);南京化工职业技术学院重点科研项目(NHKY2011 03)

摘　　要：对氨基苯酚是一种重要的化工和医药中间体。以对硝基苯酚为原料催化加氢生产对氨基苯酚的方法被誉为经济绿色的过程,工艺简单,产品质量高,环境污染小。综述了对硝基苯酚催化加氢制备对氨基苯酚合成工艺进展,重点介绍了加氢催化剂的研究进展。p-Aminophenol is a commercially important chemical and medical intermediate. Among the preparation routes of p-aminophenol,catalytic hydrogenation of p-nitrophenol to p-aminophenol has some remarkable advanta-ges,such as simple synthesis process, high-quality products and friendliness to environment, therefore this process has a good prospect. To review the research progress of the preparation of p-aminophenol by catalytic hydrogenation of p-nitrophenol,and to detailed describe the catalysts used in p-nitrophenol hydrogenation.

关 键 词：对硝基苯酚 对氨基苯酚 催化加氢 

分 类 号：TQ246.35[化学工程—有机化工]