CN104628592B - 一种在乙酸溶液中硝基苯一步直接合成对乙酰氨基苯酚的方法 - Google Patents
一种在乙酸溶液中硝基苯一步直接合成对乙酰氨基苯酚的方法 Download PDFInfo
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CN1193982C (zh) * | 2003-02-11 | 2005-03-23 | 中国石化集团南京化工厂 | 制备对乙酰氨基苯酚的方法 |
CN1285567C (zh) * | 2004-04-30 | 2006-11-22 | 河北工业大学 | 对乙酰氨基酚的合成工艺 |
EP2058050A1 (en) * | 2007-11-07 | 2009-05-13 | Centre National De La Recherche Scientifique (Cnrs) | Single-step catalytic preparation of para-aminophenol |
CN100594210C (zh) * | 2007-11-16 | 2010-03-17 | 河北工业大学 | 从硝基苯催化加氢合成对氨基苯酚的工艺 |
CN102060729B (zh) * | 2010-12-28 | 2013-05-08 | 刘瑞平 | 一种连续性高效制备对乙酰氨基苯酚的方法 |
CN103113254B (zh) * | 2013-03-11 | 2014-04-16 | 河北工业大学 | 从硝基苯直接合成对乙酰氨基苯酚的工艺 |
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Inventor after: Li Hongjuan Inventor after: Wang Shufang Inventor after: Wang Ling Inventor after: Dong Sen Inventor after: Wang Yanji Inventor after: Zhang Dongsheng Inventor after: Zhao Xinqiang Inventor before: Wang Shufang Inventor before: Wang Ling Inventor before: Wang Yanji Inventor before: Zhang Dongsheng Inventor before: Zhao Xinqiang |
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Effective date of registration: 20170522 Address after: 358# Intellectual Property Office, Beichen campus, Hebei University of Technology, Beichen District, Tianjin Applicant after: Hebei University of Technology Applicant after: TANGSHAN KAILUAN CHEMICAL TECHNOLOGY Co.,Ltd. Address before: Dual Town 300401 Xiping road Tianjin city Beichen District No. 5340 Hebei University of Technology Applicant before: Hebei University of Technology |
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