对氨基苯酚的合成及其应用

Synthesis and Uses of Para-aminophenol

本文介绍了国内外合成对氨基苯酚的四类主要工艺路线，并对合成方法的优缺点作了评述。指出了主要应用领域及应用前景。阐明我国目前在对氨基酚合成工艺的研究发展方向应是硝基苯加氢还原法。

This paper introduces the four main types of synthetic techniques of PAP domestically and abroad,and their advantages and disadvantages have been reviewed.The applied fields and the potential future of PAP have been pointed out.It is suggested that catalytic hydrogenation of nitrobenzene is a research trend currently in the PAP techniques in our country.