CN108752217A - 一种度鲁特韦关键中间体2,4-二氟苄胺的合成新方法 - Google Patents
一种度鲁特韦关键中间体2,4-二氟苄胺的合成新方法 Download PDFInfo
- Publication number
- CN108752217A CN108752217A CN201810790781.7A CN201810790781A CN108752217A CN 108752217 A CN108752217 A CN 108752217A CN 201810790781 A CN201810790781 A CN 201810790781A CN 108752217 A CN108752217 A CN 108752217A
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- CN
- China
- Prior art keywords
- difluorobenzene
- difluorobenzylamines
- lutewei
- synthetic method
- equivalent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 0 *c(c(F)c1)ccc1F Chemical compound *c(c(F)c1)ccc1F 0.000 description 1
- UEMGWPRHOOEKTA-UHFFFAOYSA-N Fc1cccc(F)c1 Chemical compound Fc1cccc(F)c1 UEMGWPRHOOEKTA-UHFFFAOYSA-N 0.000 description 1
- WCGPCBACLBHDCI-UHFFFAOYSA-N O=Cc(c(F)c1)ccc1F Chemical compound O=Cc(c(F)c1)ccc1F WCGPCBACLBHDCI-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
- C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
- C07C209/28—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with other reducing agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201810790781.7A CN108752217B (zh) | 2018-07-18 | 2018-07-18 | 一种度鲁特韦关键中间体2,4-二氟苄胺的合成方法 |
Applications Claiming Priority (1)
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CN201810790781.7A CN108752217B (zh) | 2018-07-18 | 2018-07-18 | 一种度鲁特韦关键中间体2,4-二氟苄胺的合成方法 |
Publications (2)
Publication Number | Publication Date |
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CN108752217A true CN108752217A (zh) | 2018-11-06 |
CN108752217B CN108752217B (zh) | 2021-08-06 |
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CN201810790781.7A Active CN108752217B (zh) | 2018-07-18 | 2018-07-18 | 一种度鲁特韦关键中间体2,4-二氟苄胺的合成方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109896963A (zh) * | 2019-03-04 | 2019-06-18 | 东南大学 | 一种4-甲氨基对二甲苯环二体的合成方法 |
CN112374997A (zh) * | 2020-11-17 | 2021-02-19 | 江西国化实业有限公司 | 一种2,4-二氟苄胺及其中间体的制备工艺 |
Citations (4)
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---|---|---|---|---|
CN1721386A (zh) * | 2004-07-13 | 2006-01-18 | 上海康文医药中间体有限公司 | 用茶条槭制备2.3.4-三羟基苯甲醛的方法 |
WO2008144275A1 (en) * | 2007-05-15 | 2008-11-27 | Merial Limited | Aryloazol-2-yl cyanoethylamino compounds, method of making and method of using thereof |
CN102311352A (zh) * | 2011-07-11 | 2012-01-11 | 上海应用技术学院 | 一种2-甲氧基-4-甲基苄胺的合成方法 |
CN105017026A (zh) * | 2015-07-02 | 2015-11-04 | 南京杰运医药科技有限公司 | 2,4-二氟苯甲胺的合成方法 |
-
2018
- 2018-07-18 CN CN201810790781.7A patent/CN108752217B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1721386A (zh) * | 2004-07-13 | 2006-01-18 | 上海康文医药中间体有限公司 | 用茶条槭制备2.3.4-三羟基苯甲醛的方法 |
WO2008144275A1 (en) * | 2007-05-15 | 2008-11-27 | Merial Limited | Aryloazol-2-yl cyanoethylamino compounds, method of making and method of using thereof |
CN102311352A (zh) * | 2011-07-11 | 2012-01-11 | 上海应用技术学院 | 一种2-甲氧基-4-甲基苄胺的合成方法 |
CN105017026A (zh) * | 2015-07-02 | 2015-11-04 | 南京杰运医药科技有限公司 | 2,4-二氟苯甲胺的合成方法 |
Non-Patent Citations (7)
Title |
---|
M. MAKOSZA AND Z. OWCZARCZYK: "DIRECT FORMYLATION OF NITROARENES VIA VICARIOUS NUCLEOPHILIC SUBSTITUTION OF HYDROGEN", 《TETRAHEDRON LETTERS》 * |
TYLER TAERUM等: "Synthesis, Polymerization, and Unusual Properties of New Star-Shaped Thiophene Oligomers", 《ORGANIC LETTERS》 * |
刘广生等: "对氟苄胺合成工艺改进", 《精细化工》 * |
晏小红等: "2-[4-(4,6-二甲氧基嘧啶-2-氧基)-2-甲基苯基]-2-(取代苯胺)乙腈类衍生物的合成与表征 ", 《精细化工》 * |
王丽华等: "2,4-二氟苯甲醛的合成 ", 《化工学报》 * |
穆劲: "《高等无机化学》", 31 July 2007 * |
黄宪: "《新编有机合成化学》", 31 January 2003 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109896963A (zh) * | 2019-03-04 | 2019-06-18 | 东南大学 | 一种4-甲氨基对二甲苯环二体的合成方法 |
CN112374997A (zh) * | 2020-11-17 | 2021-02-19 | 江西国化实业有限公司 | 一种2,4-二氟苄胺及其中间体的制备工艺 |
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Publication number | Publication date |
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CN108752217B (zh) | 2021-08-06 |
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Address after: Huangjiao Yantou, Yongquan Town, Linhai City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Shaxing Technology Co.,Ltd. Address before: Huangjiao Yantou, Yongquan Town, Linhai City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG SHAXING TECHNOLOGY Co.,Ltd. |
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Application publication date: 20181106 Assignee: Zhejiang Shaxing Bohai Technology Co.,Ltd. Assignor: Zhejiang Shaxing Technology Co.,Ltd. Contract record no.: X2023330000338 Denomination of invention: A synthesis method of 2,4-difluorobenzylamine, a key intermediate of Dulutevir Granted publication date: 20210806 License type: Common License Record date: 20230613 |