硝基苯催化氢化制备对氨基苯酚  

PREPARATION OF p-AMINOPHENOL BY CATALYTIC HYDROGENATION OF NITROBENZENE

作　　者：宋东明[1] 李树德[1] 陈丹 

机构地区：[1]大连理工大学精细化工系

出　　处：《中国医药工业杂志》1996年第7期323-324,共2页Chinese Journal of Pharmaceuticals

摘　　要：硝基苯经催化氢化、转位制备对氨基苯酚（１）。硝基苯转化率９０％，１选择性达８０％。Using Pd-Co/C catalyst, p-aminophenol was prepared by catalytic hydrogenation of nitrobenzene. The factors, such as catalysts, sulfuric acidconcentration and surfactants which influence the reaction, were studied. Under the optimum conditions, the conversion of nitrobenzene was 90%, selectivity of p-aminophenol was 80%.

关 键 词：硝基苯 氢化 催化剂 对氨基苯酚 

分 类 号：TQ463.3[化学工程—制药化工]