CN115772091B - 一种2-氨基-n-(2,2,2-三氟乙基)乙酰胺的合成方法 - Google Patents
一种2-氨基-n-(2,2,2-三氟乙基)乙酰胺的合成方法 Download PDFInfo
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- CN115772091B CN115772091B CN202310011164.3A CN202310011164A CN115772091B CN 115772091 B CN115772091 B CN 115772091B CN 202310011164 A CN202310011164 A CN 202310011164A CN 115772091 B CN115772091 B CN 115772091B
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- trifluoroethyl
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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
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- 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
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CN202310011164.3A CN115772091B (zh) | 2023-01-05 | 2023-01-05 | 一种2-氨基-n-(2,2,2-三氟乙基)乙酰胺的合成方法 |
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Citations (8)
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---|---|---|---|---|
JP2009173621A (ja) * | 2007-10-29 | 2009-08-06 | Nissan Chem Ind Ltd | 2−アミノ−n−(2,2,2−トリフルオロエチル)アセトアミド化合物又はその塩の製造方法 |
CN101855215A (zh) * | 2007-08-17 | 2010-10-06 | 杜邦公司 | 用于制备5-卤代烷基-4,5-二氢异噁唑衍生物的方法 |
CN102358725A (zh) * | 2011-11-04 | 2012-02-22 | 重庆博腾制药科技股份有限公司 | 一种异噁唑类化合物的中间体的制备方法 |
WO2012047543A1 (en) * | 2010-09-27 | 2012-04-12 | E.I. Du Pont De Nemours And Company | Method for preparing 2-amino-n-(2,2,2-trifluoroethyl) acetamide |
CN107353222A (zh) * | 2017-07-06 | 2017-11-17 | 荆门医药工业技术研究院 | 制备2‑氨基‑n‑(2,2,2‑三氟乙基)乙酰胺的方法 |
WO2020222158A1 (en) * | 2019-04-30 | 2020-11-05 | Hikal Limited | Process for the preparation of 2-amino-n-(2,2,2-trifluoroethyl)-acetamide and salts thereof |
CN114057594A (zh) * | 2020-07-31 | 2022-02-18 | 广东东阳光药业有限公司 | 2-氨基-n-(2,2,2-三氟乙基)乙酰胺或其盐的制备方法 |
CN115536541A (zh) * | 2022-10-13 | 2022-12-30 | 湖北美天生物科技股份有限公司 | 氟雷拉纳和阿福拉纳共同中间体的合成方法 |
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- 2023-01-05 CN CN202310011164.3A patent/CN115772091B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101855215A (zh) * | 2007-08-17 | 2010-10-06 | 杜邦公司 | 用于制备5-卤代烷基-4,5-二氢异噁唑衍生物的方法 |
JP2009173621A (ja) * | 2007-10-29 | 2009-08-06 | Nissan Chem Ind Ltd | 2−アミノ−n−(2,2,2−トリフルオロエチル)アセトアミド化合物又はその塩の製造方法 |
WO2012047543A1 (en) * | 2010-09-27 | 2012-04-12 | E.I. Du Pont De Nemours And Company | Method for preparing 2-amino-n-(2,2,2-trifluoroethyl) acetamide |
CN103124721A (zh) * | 2010-09-27 | 2013-05-29 | 杜邦公司 | 制备2-氨基-n-(2,2,2-三氟乙基)乙酰胺的方法 |
CN102358725A (zh) * | 2011-11-04 | 2012-02-22 | 重庆博腾制药科技股份有限公司 | 一种异噁唑类化合物的中间体的制备方法 |
CN107353222A (zh) * | 2017-07-06 | 2017-11-17 | 荆门医药工业技术研究院 | 制备2‑氨基‑n‑(2,2,2‑三氟乙基)乙酰胺的方法 |
WO2020222158A1 (en) * | 2019-04-30 | 2020-11-05 | Hikal Limited | Process for the preparation of 2-amino-n-(2,2,2-trifluoroethyl)-acetamide and salts thereof |
CN114057594A (zh) * | 2020-07-31 | 2022-02-18 | 广东东阳光药业有限公司 | 2-氨基-n-(2,2,2-三氟乙基)乙酰胺或其盐的制备方法 |
CN115536541A (zh) * | 2022-10-13 | 2022-12-30 | 湖北美天生物科技股份有限公司 | 氟雷拉纳和阿福拉纳共同中间体的合成方法 |
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