CN108003016A - 一种2-溴-3-氟苯甲酸的合成方法 - Google Patents
一种2-溴-3-氟苯甲酸的合成方法 Download PDFInfo
- Publication number
- CN108003016A CN108003016A CN201711465017.4A CN201711465017A CN108003016A CN 108003016 A CN108003016 A CN 108003016A CN 201711465017 A CN201711465017 A CN 201711465017A CN 108003016 A CN108003016 A CN 108003016A
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- Prior art keywords
- bromo
- reaction
- synthetic method
- acids
- fluobenzoic acids
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- 239000002253 acid Substances 0.000 title claims abstract description 30
- 238000010189 synthetic method Methods 0.000 title claims abstract description 16
- 150000007513 acids Chemical class 0.000 title claims description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- 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 15
- IPWBFGUBXWMIPR-UHFFFAOYSA-N 1-bromo-2-fluorobenzene Chemical compound FC1=CC=CC=C1Br IPWBFGUBXWMIPR-UHFFFAOYSA-N 0.000 claims abstract description 12
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 11
- 239000011737 fluorine Substances 0.000 claims abstract description 11
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 8
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000005595 deprotonation Effects 0.000 claims abstract description 5
- 238000010537 deprotonation reaction Methods 0.000 claims abstract description 5
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 4
- 238000005828 desilylation reaction Methods 0.000 claims abstract description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 claims description 30
- 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 18
- 239000002904 solvent Substances 0.000 claims description 13
- KQRCBMPPEPNNDS-UHFFFAOYSA-N 2-bromo-3-fluorobenzoic acid Chemical class OC(=O)C1=CC=CC(F)=C1Br KQRCBMPPEPNNDS-UHFFFAOYSA-N 0.000 claims description 12
- 229940043279 diisopropylamine Drugs 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 10
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical group OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 8
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 claims description 8
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 7
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical class CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 5
- -1 fluoro- 2- bromobenzenes lithium salts Chemical class 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000005046 Chlorosilane Substances 0.000 claims description 2
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims description 2
- KLKFAASOGCDTDT-UHFFFAOYSA-N ethoxymethoxyethane Chemical compound CCOCOCC KLKFAASOGCDTDT-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
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 2
- CUDJJWXJBCOCJH-UHFFFAOYSA-N bromobenzene;lithium Chemical class [Li].BrC1=CC=CC=C1 CUDJJWXJBCOCJH-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052794 bromium Inorganic materials 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000007858 starting material Substances 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 3
- NVTNGGKVRVPJDW-UHFFFAOYSA-N (2-fluorophenyl)-trimethylsilane Chemical compound C[Si](C)(C)C1=CC=CC=C1F NVTNGGKVRVPJDW-UHFFFAOYSA-N 0.000 abstract 2
- XRXMNWGCKISMOH-UHFFFAOYSA-N 2-bromobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1Br XRXMNWGCKISMOH-UHFFFAOYSA-N 0.000 abstract 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 23
- 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
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 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
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012450 pharmaceutical intermediate Substances 0.000 description 2
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 2
- TYHUGKGZNOULKD-UHFFFAOYSA-N 1-fluoro-2-iodobenzene Chemical class FC1=CC=CC=C1I TYHUGKGZNOULKD-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- PRDHZFHOSVTDOR-UHFFFAOYSA-N C(C1=CC=CC=C1)(=O)O.[F] Chemical compound C(C1=CC=CC=C1)(=O)O.[F] PRDHZFHOSVTDOR-UHFFFAOYSA-N 0.000 description 1
- HHOXWPCTCQMHNN-UHFFFAOYSA-N C1(=CC=CC=C1)I.[F] Chemical compound C1(=CC=CC=C1)I.[F] HHOXWPCTCQMHNN-UHFFFAOYSA-N 0.000 description 1
- 108010059108 CD18 Antigens Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910021589 Copper(I) bromide Inorganic materials 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 206010061216 Infarction Diseases 0.000 description 1
- 102100022337 Integrin alpha-V Human genes 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 206010034010 Parkinsonism Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000001713 cholinergic effect Effects 0.000 description 1
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- FHIVAFMUCKRCQO-UHFFFAOYSA-N diazinon Chemical compound CCOP(=S)(OCC)OC1=CC(C)=NC(C(C)C)=N1 FHIVAFMUCKRCQO-UHFFFAOYSA-N 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 description 1
- KVBKAPANDHPRDG-UHFFFAOYSA-N dibromotetrafluoroethane Chemical class FC(F)(Br)C(F)(F)Br KVBKAPANDHPRDG-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- 208000023589 ischemic disease Diseases 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- NYLUECXRXLRAJH-UHFFFAOYSA-N trifluoromethylbenzene;hydrofluoride Chemical compound F.FC(F)(F)C1=CC=CC=C1 NYLUECXRXLRAJH-UHFFFAOYSA-N 0.000 description 1
- PQDJYEQOELDLCP-UHFFFAOYSA-N trimethylsilane Chemical compound C[SiH](C)C PQDJYEQOELDLCP-UHFFFAOYSA-N 0.000 description 1
- 229940094989 trimethylsilane Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 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
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- 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
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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CN201711465017.4A CN108003016B (zh) | 2017-12-28 | 2017-12-28 | 一种2-溴-3-氟苯甲酸的合成方法 |
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CN201711465017.4A CN108003016B (zh) | 2017-12-28 | 2017-12-28 | 一种2-溴-3-氟苯甲酸的合成方法 |
Publications (2)
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CN108003016A true CN108003016A (zh) | 2018-05-08 |
CN108003016B CN108003016B (zh) | 2020-07-31 |
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Country Status (1)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110903176A (zh) * | 2018-09-14 | 2020-03-24 | 北京艾德旺科技发展有限公司 | 一种4-氟-2-甲基苯甲酸的化学合成方法 |
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 |
CN115010574A (zh) * | 2022-06-06 | 2022-09-06 | 爱斯特(成都)生物制药股份有限公司 | 1-溴-2-氯-4-氟-2碘苯的合成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102898301A (zh) * | 2012-11-12 | 2013-01-30 | 陈卫东 | 一种2-溴-3-氟苯甲酸的制备方法 |
-
2017
- 2017-12-28 CN CN201711465017.4A patent/CN108003016B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102898301A (zh) * | 2012-11-12 | 2013-01-30 | 陈卫东 | 一种2-溴-3-氟苯甲酸的制备方法 |
Non-Patent Citations (3)
Title |
---|
CHRISTOPHE HEISS, ET AL.: "Fluorine-Flanked Congested Sites:Minimal, Though Perceptible Buttressing Effects on the Proton Mobility of Arenes", 《EUROPEAN JOURNAL OF ORGANIC CHEMISTRY》 * |
CHRISTOPHE HEISS, ET AL.: "Remote trimethylsilyl groups interfering with the ortho deprotonation of fluoroarenes and chloroarenes", 《EUROPEAN JOURNAL OF ORGANIC CHEMISTRY》 * |
JOEL MOYROUD, ET AL.: "Regiospecific synthesis of mixed 2,3-dihalobenzoic acids and related acetophenones via ortho-metalation reactions", 《TETRAHEDRON LETTERS》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110903176A (zh) * | 2018-09-14 | 2020-03-24 | 北京艾德旺科技发展有限公司 | 一种4-氟-2-甲基苯甲酸的化学合成方法 |
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 |
CN115010574A (zh) * | 2022-06-06 | 2022-09-06 | 爱斯特(成都)生物制药股份有限公司 | 1-溴-2-氯-4-氟-2碘苯的合成方法 |
CN115010574B (zh) * | 2022-06-06 | 2024-01-05 | 爱斯特(成都)生物制药股份有限公司 | 1-溴-2-氯-4-氟-2碘苯的合成方法 |
Also Published As
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CN108003016B (zh) | 2020-07-31 |
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Inventor after: Tong Jiqing Inventor after: Gao Feng Inventor after: Zeng Sailan Inventor after: Jiang Junqiang Inventor after: Zhang Xingxing Inventor before: Gao Feng Inventor before: Zeng Sailan Inventor before: Jiang Junqiang Inventor before: Zhang Xingxing |
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