CN109574863B - 一种2-氨基-4'-氟-二苯甲酮的合成方法 - Google Patents
一种2-氨基-4'-氟-二苯甲酮的合成方法 Download PDFInfo
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- CN109574863B CN109574863B CN201710896744.XA CN201710896744A CN109574863B CN 109574863 B CN109574863 B CN 109574863B CN 201710896744 A CN201710896744 A CN 201710896744A CN 109574863 B CN109574863 B CN 109574863B
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- Prior art keywords
- fluorobenzoyl
- phenyl
- methylbenzenesulfonamide
- benzenesulfonamide
- methylphenyl
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- FFFXIQFESQNINT-UHFFFAOYSA-N (2-aminophenyl)-(4-fluorophenyl)methanone Chemical compound NC1=CC=CC=C1C(=O)C1=CC=C(F)C=C1 FFFXIQFESQNINT-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000001308 synthesis method Methods 0.000 title description 2
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 claims abstract description 54
- SIPGNSRRMHEOSA-UHFFFAOYSA-N 4-methyl-n-(2-methylphenyl)benzenesulfonamide Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC1=CC=CC=C1C SIPGNSRRMHEOSA-UHFFFAOYSA-N 0.000 claims abstract description 53
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 claims abstract description 52
- XDNIDDRHEOHFQC-UHFFFAOYSA-N n-[2-(4-fluorobenzoyl)phenyl]-4-methylbenzenesulfonamide Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC1=CC=CC=C1C(=O)C1=CC=C(F)C=C1 XDNIDDRHEOHFQC-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 39
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 claims abstract description 30
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007112 amidation reaction Methods 0.000 claims abstract description 17
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 15
- 238000010511 deprotection reaction Methods 0.000 claims abstract description 14
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000460 chlorine Substances 0.000 claims abstract description 9
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 9
- 238000005727 Friedel-Crafts reaction Methods 0.000 claims abstract description 8
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 5
- 230000007062 hydrolysis Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 41
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 238000001816 cooling Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 21
- 238000002360 preparation method Methods 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- 230000002194 synthesizing effect Effects 0.000 claims description 10
- 239000012065 filter cake Substances 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 9
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000005457 ice water Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 6
- 235000011181 potassium carbonates Nutrition 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 2
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 2
- 239000011736 potassium bicarbonate Substances 0.000 claims description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 2
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 2
- 238000001953 recrystallisation Methods 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- 230000009435 amidation Effects 0.000 claims 1
- 238000009776 industrial production Methods 0.000 abstract description 4
- 238000010189 synthetic method Methods 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 abstract description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 63
- 239000000243 solution Substances 0.000 description 16
- 239000002994 raw material Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000007810 chemical reaction solvent Substances 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 239000012074 organic phase Substances 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 125000002252 acyl group Chemical group 0.000 description 4
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000005863 Friedel-Crafts acylation reaction Methods 0.000 description 2
- 229940121710 HMGCoA reductase inhibitor Drugs 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 150000001263 acyl chlorides Chemical class 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 229960003296 pitavastatin calcium Drugs 0.000 description 2
- RHGYHLPFVJEAOC-FFNUKLMVSA-L pitavastatin calcium Chemical compound [Ca+2].[O-]C(=O)C[C@H](O)C[C@H](O)\C=C\C1=C(C2CC2)N=C2C=CC=CC2=C1C1=CC=C(F)C=C1.[O-]C(=O)C[C@H](O)C[C@H](O)\C=C\C1=C(C2CC2)N=C2C=CC=CC2=C1C1=CC=C(F)C=C1 RHGYHLPFVJEAOC-FFNUKLMVSA-L 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- MBXMUAIOMGRBTF-UHFFFAOYSA-N 2-benzoyl-4-fluorobenzoic acid Chemical compound OC(=O)C1=CC=C(F)C=C1C(=O)C1=CC=CC=C1 MBXMUAIOMGRBTF-UHFFFAOYSA-N 0.000 description 1
- SLAMLWHELXOEJZ-UHFFFAOYSA-N 2-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1[N+]([O-])=O SLAMLWHELXOEJZ-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002471 hydroxymethylglutaryl coenzyme A reductase inhibitor Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C221/00—Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
- C07C303/38—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reaction of ammonia or amines with sulfonic acids, or with esters, anhydrides, or halides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
- C07C303/40—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reactions not involving the formation of sulfonamide groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201710896744.XA CN109574863B (zh) | 2017-09-28 | 2017-09-28 | 一种2-氨基-4'-氟-二苯甲酮的合成方法 |
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CN201710896744.XA CN109574863B (zh) | 2017-09-28 | 2017-09-28 | 一种2-氨基-4'-氟-二苯甲酮的合成方法 |
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CN109574863A CN109574863A (zh) | 2019-04-05 |
CN109574863B true CN109574863B (zh) | 2021-09-14 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101298414A (zh) * | 2008-06-26 | 2008-11-05 | 华东理工大学 | 4-羟基二苯甲酮的制备方法 |
CN102603471A (zh) * | 2012-02-21 | 2012-07-25 | 南通市东昌化工有限公司 | 对氯三氟甲苯的生产方法 |
WO2015125155A1 (en) * | 2014-02-19 | 2015-08-27 | Srf Limited | Process for the preparation of 2,6-dihalo-para-trifluoromethyl- anilines as intermediates of pyrazoles |
CN106045828A (zh) * | 2016-07-01 | 2016-10-26 | 大连鼎燕医药化工有限公司 | 一种4,4’‑二氟二苯甲酮的制备方法 |
Family Cites Families (1)
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US6960611B2 (en) * | 2002-09-16 | 2005-11-01 | Institute Of Materia Medica | Sulfonyl-containing 2,3-diarylindole compounds, methods for making same, and methods of use thereof |
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- 2017-09-28 CN CN201710896744.XA patent/CN109574863B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101298414A (zh) * | 2008-06-26 | 2008-11-05 | 华东理工大学 | 4-羟基二苯甲酮的制备方法 |
CN102603471A (zh) * | 2012-02-21 | 2012-07-25 | 南通市东昌化工有限公司 | 对氯三氟甲苯的生产方法 |
WO2015125155A1 (en) * | 2014-02-19 | 2015-08-27 | Srf Limited | Process for the preparation of 2,6-dihalo-para-trifluoromethyl- anilines as intermediates of pyrazoles |
CN106045828A (zh) * | 2016-07-01 | 2016-10-26 | 大连鼎燕医药化工有限公司 | 一种4,4’‑二氟二苯甲酮的制备方法 |
Non-Patent Citations (1)
Title |
---|
From Five- to Six-Membered Rings: 3,4-Diarylquinolinone as Lead for Novel p38MAP Kinase Inhibitors;Christian Peifer 等;《J.Med.Chem.》;20070227;第50卷(第6期);第1217页左栏倒数第1段和图解3 * |
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Denomination of invention: A synthetic method of 2-amino-4'- fluoro Benzophenone Effective date of registration: 20220701 Granted publication date: 20210914 Pledgee: Hefei SME financing Company limited by guarantee Pledgor: ANHUI QINGYUN MEDICINE CO.,LTD. Registration number: Y2022980009683 |
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