CN108084013A - 一种3-溴-2-氟苯甲酸的合成方法 - Google Patents
一种3-溴-2-氟苯甲酸的合成方法 Download PDFInfo
- Publication number
- CN108084013A CN108084013A CN201711465018.9A CN201711465018A CN108084013A CN 108084013 A CN108084013 A CN 108084013A CN 201711465018 A CN201711465018 A CN 201711465018A CN 108084013 A CN108084013 A CN 108084013A
- Authority
- CN
- China
- Prior art keywords
- bromo
- reaction
- fluobenzoic acids
- synthetic method
- trimethylsilyl
- 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
Links
- 239000002253 acid Substances 0.000 title claims abstract description 38
- 238000010189 synthetic method Methods 0.000 title claims abstract description 17
- 150000007513 acids Chemical class 0.000 title claims description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 54
- OVEHNNQXLPJPPL-UHFFFAOYSA-N lithium;n-propan-2-ylpropan-2-amine Chemical compound [Li].CC(C)NC(C)C OVEHNNQXLPJPPL-UHFFFAOYSA-N 0.000 claims abstract description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 18
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 9
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims abstract description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 7
- 230000005595 deprotonation Effects 0.000 claims abstract description 7
- 238000010537 deprotonation reaction Methods 0.000 claims abstract description 7
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 5
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 claims description 33
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 13
- 229940043279 diisopropylamine Drugs 0.000 claims description 11
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 10
- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 claims description 8
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 claims description 8
- KLKFAASOGCDTDT-UHFFFAOYSA-N ethoxymethoxyethane Chemical compound CCOCOCC KLKFAASOGCDTDT-UHFFFAOYSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 6
- PQDJYEQOELDLCP-UHFFFAOYSA-N trimethylsilane Chemical compound C[SiH](C)C PQDJYEQOELDLCP-UHFFFAOYSA-N 0.000 claims description 6
- 229940094989 trimethylsilane Drugs 0.000 claims description 6
- NVTNGGKVRVPJDW-UHFFFAOYSA-N (2-fluorophenyl)-trimethylsilane Chemical class C[Si](C)(C)C1=CC=CC=C1F NVTNGGKVRVPJDW-UHFFFAOYSA-N 0.000 claims description 5
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical class CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 4
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical class BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- IPWBFGUBXWMIPR-UHFFFAOYSA-N 1-bromo-2-fluorobenzene Chemical compound FC1=CC=CC=C1Br IPWBFGUBXWMIPR-UHFFFAOYSA-N 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- RCOFRHAHVGHIEV-UHFFFAOYSA-N [Li].C[Si](C=1C(=CC=CC1)F)(C)C Chemical class [Li].C[Si](C=1C(=CC=CC1)F)(C)C RCOFRHAHVGHIEV-UHFFFAOYSA-N 0.000 claims description 2
- HDPRNQWMIFKNKS-UHFFFAOYSA-N benzene;lithium Chemical class [Li].C1=CC=CC=C1 HDPRNQWMIFKNKS-UHFFFAOYSA-N 0.000 claims description 2
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- HQTJYTVKYNLWBJ-UHFFFAOYSA-N silane trimethyl-lambda3-chlorane Chemical compound [SiH4].CCl(C)C HQTJYTVKYNLWBJ-UHFFFAOYSA-N 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- -1 2 fluorophenyl trimethyl silanes Chemical class 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 2
- SPIOKNPWOZFWDI-UHFFFAOYSA-N fluorobenzene;lithium Chemical class [Li].FC1=CC=CC=C1 SPIOKNPWOZFWDI-UHFFFAOYSA-N 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- 239000012044 organic layer Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- FFWQLZFIMNTUCZ-UHFFFAOYSA-N 1-(bromomethyl)-2-fluorobenzene Chemical compound FC1=CC=CC=C1CBr FFWQLZFIMNTUCZ-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- UIUXUFNYAYAMOE-UHFFFAOYSA-N methylsilane Chemical compound [SiH3]C UIUXUFNYAYAMOE-UHFFFAOYSA-N 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- KQRCBMPPEPNNDS-UHFFFAOYSA-N 2-bromo-3-fluorobenzoic acid Chemical class OC(=O)C1=CC=CC(F)=C1Br KQRCBMPPEPNNDS-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000000556 agonist Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229960002465 dabrafenib Drugs 0.000 description 1
- BFSMGDJOXZAERB-UHFFFAOYSA-N dabrafenib Chemical compound S1C(C(C)(C)C)=NC(C=2C(=C(NS(=O)(=O)C=3C(=CC=CC=3F)F)C=CC=2)F)=C1C1=CC=NC(N)=N1 BFSMGDJOXZAERB-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/0825—Preparations of compounds not comprising Si-Si or Si-cyano linkages
- C07F7/0827—Syntheses with formation of a Si-C bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/0825—Preparations of compounds not comprising Si-Si or Si-cyano linkages
- C07F7/083—Syntheses without formation of a Si-C bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201711465018.9A CN108084013B (zh) | 2017-12-28 | 2017-12-28 | 一种3-溴-2-氟苯甲酸的合成方法 |
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CN201711465018.9A CN108084013B (zh) | 2017-12-28 | 2017-12-28 | 一种3-溴-2-氟苯甲酸的合成方法 |
Publications (2)
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CN108084013A true CN108084013A (zh) | 2018-05-29 |
CN108084013B CN108084013B (zh) | 2020-09-01 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110204433A (zh) * | 2019-06-26 | 2019-09-06 | 湖南师范大学 | 一种3,4-二氟-2-甲基苯甲酸的合成方法 |
CN111909078A (zh) * | 2020-09-02 | 2020-11-10 | 阿里生物新材料(常州)有限公司 | 一种(2-氟-6-(三氟甲基)吡啶-3-基)甲醇的合成方法 |
CN112661632A (zh) * | 2020-12-25 | 2021-04-16 | 杭州澳赛诺生物科技有限公司 | 一种2-氟-4-卤素苯甲酸的合成方法 |
CN113861034A (zh) * | 2021-10-15 | 2021-12-31 | 浙江工业大学 | 2-氟-3-硝基苯甲酸的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764525A (en) * | 1987-02-25 | 1988-08-16 | Warner-Lambert Company | N-1H-tetrazol-5-ylbenzamides having use as antiallergy and antiinflammatory agents |
CN101050176A (zh) * | 2007-05-11 | 2007-10-10 | 上海康鹏化学有限公司 | 4-溴-2,6-二氟苯甲酸的制备方法 |
-
2017
- 2017-12-28 CN CN201711465018.9A patent/CN108084013B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764525A (en) * | 1987-02-25 | 1988-08-16 | Warner-Lambert Company | N-1H-tetrazol-5-ylbenzamides having use as antiallergy and antiinflammatory agents |
CN101050176A (zh) * | 2007-05-11 | 2007-10-10 | 上海康鹏化学有限公司 | 4-溴-2,6-二氟苯甲酸的制备方法 |
Non-Patent Citations (2)
Title |
---|
CHRISTOPHE HEISS, ET AL.: "Remote trimethylsilyl groups interfering with the ortho deprotonation of fluoroarenes and chloroarenes", 《EUROPEAN JOURNAL OF ORGANIC CHEMISTRY》 * |
赵昊昱 等: "3-溴-2-氟苯甲酸的合成", 《化学世界》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110204433A (zh) * | 2019-06-26 | 2019-09-06 | 湖南师范大学 | 一种3,4-二氟-2-甲基苯甲酸的合成方法 |
CN111909078A (zh) * | 2020-09-02 | 2020-11-10 | 阿里生物新材料(常州)有限公司 | 一种(2-氟-6-(三氟甲基)吡啶-3-基)甲醇的合成方法 |
CN111909078B (zh) * | 2020-09-02 | 2022-03-11 | 阿里生物新材料(常州)有限公司 | 一种(2-氟-6-(三氟甲基)吡啶-3-基)甲醇的合成方法 |
CN112661632A (zh) * | 2020-12-25 | 2021-04-16 | 杭州澳赛诺生物科技有限公司 | 一种2-氟-4-卤素苯甲酸的合成方法 |
CN113861034A (zh) * | 2021-10-15 | 2021-12-31 | 浙江工业大学 | 2-氟-3-硝基苯甲酸的制备方法 |
Also Published As
Publication number | Publication date |
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CN108084013B (zh) | 2020-09-01 |
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