CN103524371B - 一种2-氨基-4-乙酰氨基苯甲醚的制备工艺 - Google Patents
一种2-氨基-4-乙酰氨基苯甲醚的制备工艺 Download PDFInfo
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- CN103524371B CN103524371B CN201310308426.9A CN201310308426A CN103524371B CN 103524371 B CN103524371 B CN 103524371B CN 201310308426 A CN201310308426 A CN 201310308426A CN 103524371 B CN103524371 B CN 103524371B
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- acetyl
- amino
- anisidine
- catalyst
- methanol
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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CN201310308426.9A CN103524371B (zh) | 2013-07-22 | 2013-07-22 | 一种2-氨基-4-乙酰氨基苯甲醚的制备工艺 |
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CN201310308426.9A CN103524371B (zh) | 2013-07-22 | 2013-07-22 | 一种2-氨基-4-乙酰氨基苯甲醚的制备工艺 |
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CN103524371A CN103524371A (zh) | 2014-01-22 |
CN103524371B true CN103524371B (zh) | 2016-08-17 |
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CN201310308426.9A Expired - Fee Related CN103524371B (zh) | 2013-07-22 | 2013-07-22 | 一种2-氨基-4-乙酰氨基苯甲醚的制备工艺 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104557598A (zh) * | 2015-01-21 | 2015-04-29 | 安徽生源化工有限公司 | 2-甲氧基-5-乙酰氨基苯胺的合成工艺 |
CN104926679B (zh) * | 2015-07-17 | 2016-09-21 | 郑州西格玛化工有限公司 | 一种2-氨基-4-乙酰氨基苯甲醚的制备方法 |
CN106608838A (zh) * | 2015-11-22 | 2017-05-03 | 宁夏际华环境安全科技有限公司 | 一种2-氨基-4乙酰氨基苯甲醚生产工艺 |
CN106866449B (zh) * | 2017-03-31 | 2018-01-05 | 九江善水科技股份有限公司 | 一种利用2,4‑二硝基苯酚加氢还原副产物回收制备2‑氨基‑4‑乙酰氨基苯甲醚的方法 |
CN107746380B (zh) * | 2017-11-06 | 2020-04-07 | 宁夏中盛新科技有限公司 | 一种2-氨基-4-乙酰氨基苯甲醚的工业化生产方法 |
CN110437091A (zh) * | 2019-07-31 | 2019-11-12 | 中北大学 | 一种2,4-二氨基苯甲醚选择性酰化合成2-氨基-4-乙酰胺基苯甲醚的方法和装置 |
CN111269135A (zh) * | 2019-12-12 | 2020-06-12 | 中卫市鑫三元化工有限公司 | 一种2-氨基-4-乙酰氨基苯基醚的生产工艺 |
CN114436876B (zh) * | 2020-10-30 | 2023-03-14 | 中国科学院大连化学物理研究所 | 一种2-氨基-4-乙酰氨基苯甲醚的连续合成方法 |
CN114181103A (zh) * | 2021-12-21 | 2022-03-15 | 浙江工业大学 | 一种以间苯二胺为原料合成间氨基乙酰苯胺的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4670589A (en) * | 1982-11-04 | 1987-06-02 | Monsanto Company | Preparation of N-acetyl-p-aminophenol |
CN1861577A (zh) * | 2006-06-19 | 2006-11-15 | 常州市佳森化工有限公司 | 制备2-氨基-4-乙酰氨基苯甲醚的工艺 |
CN1861562A (zh) * | 2006-06-19 | 2006-11-15 | 常州市佳森化工有限公司 | 以氯苯生产硝基苯醚、氨基苯醚和酰氨基苯醚的工艺 |
CN102452953A (zh) * | 2010-10-19 | 2012-05-16 | 程大海 | 3-氨基-4-甲氧基乙酰胺的合成工艺 |
CN103030570A (zh) * | 2011-10-08 | 2013-04-10 | 殷越 | 3-氨基-4-甲氧基乙酰胺的合成工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0859585A (ja) * | 1994-08-23 | 1996-03-05 | Mitsui Toatsu Chem Inc | α−アセトアミド桂皮酸の製造法 |
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2013
- 2013-07-22 CN CN201310308426.9A patent/CN103524371B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4670589A (en) * | 1982-11-04 | 1987-06-02 | Monsanto Company | Preparation of N-acetyl-p-aminophenol |
CN1861577A (zh) * | 2006-06-19 | 2006-11-15 | 常州市佳森化工有限公司 | 制备2-氨基-4-乙酰氨基苯甲醚的工艺 |
CN1861562A (zh) * | 2006-06-19 | 2006-11-15 | 常州市佳森化工有限公司 | 以氯苯生产硝基苯醚、氨基苯醚和酰氨基苯醚的工艺 |
CN102452953A (zh) * | 2010-10-19 | 2012-05-16 | 程大海 | 3-氨基-4-甲氧基乙酰胺的合成工艺 |
CN103030570A (zh) * | 2011-10-08 | 2013-04-10 | 殷越 | 3-氨基-4-甲氧基乙酰胺的合成工艺 |
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