CN104761437B - 一种4-溴-2,6-二氟三氟甲氧基苯的制备方法 - Google Patents
一种4-溴-2,6-二氟三氟甲氧基苯的制备方法 Download PDFInfo
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- CN104761437B CN104761437B CN201510148957.5A CN201510148957A CN104761437B CN 104761437 B CN104761437 B CN 104761437B CN 201510148957 A CN201510148957 A CN 201510148957A CN 104761437 B CN104761437 B CN 104761437B
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- bromo
- reaction
- difluoro
- difluoros
- trifluomethoxybenzenes
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
Abstract
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CN201510148957.5A CN104761437B (zh) | 2015-03-31 | 2015-03-31 | 一种4-溴-2,6-二氟三氟甲氧基苯的制备方法 |
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CN201510148957.5A CN104761437B (zh) | 2015-03-31 | 2015-03-31 | 一种4-溴-2,6-二氟三氟甲氧基苯的制备方法 |
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CN104761437A CN104761437A (zh) | 2015-07-08 |
CN104761437B true CN104761437B (zh) | 2018-06-19 |
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Families Citing this family (1)
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CN108002989A (zh) * | 2017-12-04 | 2018-05-08 | 武汉药明康德新药开发有限公司 | 一种4-溴-1-氟-2-三氟甲氧基苯的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87102455A (zh) * | 1986-03-04 | 1988-01-27 | 帝国化学工业公司 | 二苯基醚衍生物 |
DE4221152C1 (de) * | 1992-06-27 | 1993-11-18 | Merck Patent Gmbh | Verfahren zur Herstellung von 4-Brom-2,6-difluortrifluormethoxybenzol und 2,6-Difluor-3-nitrotrifluormethoxybenzol |
CN101792377A (zh) * | 2010-03-17 | 2010-08-04 | 浙江永太科技股份有限公司 | 3,5-二氟-4-三氟甲氧基溴苯的制备方法 |
CN102531854A (zh) * | 2012-01-11 | 2012-07-04 | 河北通华化学有限公司 | 一种4-溴-2,6-二氟-三氟甲氧基苯的合成方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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MX2013014900A (es) * | 2011-06-17 | 2014-02-17 | Merck Sharp & Dohme | Tetrahidroquinolinas condensadas con cicloalquilo como moduladores de la molecula receptora homologa quimioatrayente expresada en celulas t auxiliares de tipo 2. |
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2015
- 2015-03-31 CN CN201510148957.5A patent/CN104761437B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87102455A (zh) * | 1986-03-04 | 1988-01-27 | 帝国化学工业公司 | 二苯基醚衍生物 |
DE4221152C1 (de) * | 1992-06-27 | 1993-11-18 | Merck Patent Gmbh | Verfahren zur Herstellung von 4-Brom-2,6-difluortrifluormethoxybenzol und 2,6-Difluor-3-nitrotrifluormethoxybenzol |
CN101792377A (zh) * | 2010-03-17 | 2010-08-04 | 浙江永太科技股份有限公司 | 3,5-二氟-4-三氟甲氧基溴苯的制备方法 |
CN102531854A (zh) * | 2012-01-11 | 2012-07-04 | 河北通华化学有限公司 | 一种4-溴-2,6-二氟-三氟甲氧基苯的合成方法 |
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Address after: 2003 2001 No. 200 Wuwei Road, Putuo District, Shanghai Co-patentee after: Shanghai Wanshou Pharmaceutical Co.,Ltd. Patentee after: SHANGHAI CHEMSPEC Corp. Address before: 2003 2001 No. 200 Wuwei Road, Putuo District, Shanghai Co-patentee before: SHANGHAI WANSHUO CHEMICAL CO.,LTD. Patentee before: Shanghai Kangpeng Chemical Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 2003-1 Building No. 200, 2891 Lane, Qilian Mountain South Road, Putuo District, Shanghai Co-patentee after: Shanghai Wanshou Pharmaceutical Co.,Ltd. Patentee after: Shanghai Kangpeng Science and Technology Co.,Ltd. Address before: 2003 2001 No. 200 Wuwei Road, Putuo District, Shanghai Co-patentee before: Shanghai Wanshou Pharmaceutical Co.,Ltd. Patentee before: SHANGHAI CHEMSPEC Corp. |