摘要
以硝基苯作为主要原料,用氢气作为还原剂,反应直接生成对氨基苯酚。对反应催化剂的种类用量、温度、压力、时间进行了优化,对氨基苯酚的产率达到80%。
The article describes that using nitrobenzene as raw material to synthesis 4-aminophenol with hydrogen as reducing agent. In this paper, the reaction of the kinds of catalyst, temperature, pressure, time is optimized. Finally, the yield of 4-aminophenol is reached 80%.
作者
邢建生
梁锡臣
胡玉兵
韦永飞
XING Jian-sheng LIANG Xi-chen HU Yu-bing WEI Yong-fei(Guoxing Biochemistry Co., Ltd., of Anhui Province, Maanshan 243000, Chin)
出处
《安徽化工》
CAS
2017年第1期47-49,共3页
Anhui Chemical Industry
关键词
硝基苯
对氨基苯酚
氢气
nitrobenzene
4-aminophenol
hydrogen