ATE157642T1 - Verfahren zur herstellung von fluorinierten benzoesäuren - Google Patents
Verfahren zur herstellung von fluorinierten benzoesäurenInfo
- Publication number
- ATE157642T1 ATE157642T1 AT92923131T AT92923131T ATE157642T1 AT E157642 T1 ATE157642 T1 AT E157642T1 AT 92923131 T AT92923131 T AT 92923131T AT 92923131 T AT92923131 T AT 92923131T AT E157642 T1 ATE157642 T1 AT E157642T1
- Authority
- AT
- Austria
- Prior art keywords
- chloro
- acid
- benzoic acids
- producing fluorinated
- fluorinated benzoic
- Prior art date
Links
- 150000001559 benzoic acids Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 3
- CGFMLBSNHNWJAW-UHFFFAOYSA-N 2-chloro-4,5-difluorobenzoic acid Chemical compound OC(=O)C1=CC(F)=C(F)C=C1Cl CGFMLBSNHNWJAW-UHFFFAOYSA-N 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 abstract 2
- AKAMNXFLKYKFOJ-UHFFFAOYSA-N 2,4,5-trifluorobenzoic acid Chemical compound OC(=O)C1=CC(F)=C(F)C=C1F AKAMNXFLKYKFOJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000002222 fluorine compounds Chemical class 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
- C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/58—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78585191A | 1991-10-31 | 1991-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE157642T1 true ATE157642T1 (de) | 1997-09-15 |
Family
ID=25136820
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92923131T ATE157642T1 (de) | 1991-10-31 | 1992-10-30 | Verfahren zur herstellung von fluorinierten benzoesäuren |
| AT97101115T ATE198468T1 (de) | 1991-10-31 | 1992-10-30 | Verfahren zur herstellung von fluorisierten benzoesäuren |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97101115T ATE198468T1 (de) | 1991-10-31 | 1992-10-30 | Verfahren zur herstellung von fluorisierten benzoesäuren |
Country Status (9)
| Country | Link |
|---|---|
| EP (2) | EP0781757B1 (de) |
| JP (3) | JP3350051B2 (de) |
| AT (2) | ATE157642T1 (de) |
| AU (1) | AU2911992A (de) |
| DE (2) | DE69222055T2 (de) |
| DK (2) | DK0610384T3 (de) |
| ES (2) | ES2106889T3 (de) |
| GR (2) | GR3025419T3 (de) |
| WO (1) | WO1993009077A2 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5294721A (en) | 1992-08-21 | 1994-03-15 | Abbott Laboratories | Process for the preparation of pyridinium intermediates |
| US6469181B1 (en) * | 1995-01-30 | 2002-10-22 | Catalytica, Inc. | Process for preparing 2-oxindoles and N-hydroxy-2-oxindoles |
| ES2163729T3 (es) * | 1996-02-01 | 2002-02-01 | Aventis Cropscience Sa | Procedimiento para preparar compuestos dicetonicos. |
| US6900335B2 (en) | 2000-07-19 | 2005-05-31 | Ube Industries, Ltd. | Process for producing 5-fluorooxindole and for producing intermediates therefor |
| ITMI20050275A1 (it) * | 2005-02-22 | 2006-08-23 | Miteni Spa | Procedimento per la preparazione di derivati dell'acido benzoico attraverso un nuovo intermedio di sintesi |
| JP2007063294A (ja) * | 2006-12-11 | 2007-03-15 | Ube Ind Ltd | ２−（５−クロロ−２−ニトロフェニル）−２−置換酢酸エステル誘導体の製法 |
| KR20100072266A (ko) | 2007-10-24 | 2010-06-30 | 머크 샤프 앤드 돔 코포레이션 | 헤테로사이클 페닐 아미드 ｔ-형 칼슘 채널 길항제 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1443825A1 (de) * | 1962-02-24 | 1969-12-18 | Hoechst Ag | Verfahren zur Herstellung von gegebenenfalls halogensubstituierten Mononitrobenzotrichloriden |
| US4730000A (en) | 1984-04-09 | 1988-03-08 | Abbott Laboratories | Quinoline antibacterial compounds |
| JPS60130537A (ja) * | 1983-12-16 | 1985-07-12 | Asahi Glass Co Ltd | 芳香族フツ素化合物の製法 |
| US4788320A (en) * | 1986-01-20 | 1988-11-29 | Kyorin Pharmaceutical Co., Ltd. | Benzoylacetic acid ester derivatives and process for their preparations |
| JP2577567B2 (ja) * | 1987-07-07 | 1997-02-05 | イハラケミカル工業株式会社 | 芳香族フッ素化合物の製造方法 |
| ES2074047T3 (es) | 1987-08-14 | 1995-09-01 | Asahi Glass Co Ltd | Compuestos de benzoilo fluorados. |
| KR910003630B1 (ko) * | 1988-06-17 | 1991-06-07 | 한국과학기술원 | 벤조일 아세틱 에스테르 유도체 및 그 제조방법 |
| DE3827436A1 (de) * | 1988-08-12 | 1990-02-15 | Bayer Ag | Verfahren zum einfuehren von fluoratomen an aromatische kerne durch nucleophilen austausch |
| US5294721A (en) * | 1992-08-21 | 1994-03-15 | Abbott Laboratories | Process for the preparation of pyridinium intermediates |
-
1992
- 1992-10-30 AT AT92923131T patent/ATE157642T1/de not_active IP Right Cessation
- 1992-10-30 DK DK92923131.4T patent/DK0610384T3/da active
- 1992-10-30 EP EP97101115A patent/EP0781757B1/de not_active Expired - Lifetime
- 1992-10-30 AT AT97101115T patent/ATE198468T1/de not_active IP Right Cessation
- 1992-10-30 ES ES92923131T patent/ES2106889T3/es not_active Expired - Lifetime
- 1992-10-30 JP JP50860693A patent/JP3350051B2/ja not_active Expired - Fee Related
- 1992-10-30 EP EP92923131A patent/EP0610384B1/de not_active Expired - Lifetime
- 1992-10-30 ES ES97101115T patent/ES2154853T3/es not_active Expired - Lifetime
- 1992-10-30 DK DK97101115T patent/DK0781757T3/da active
- 1992-10-30 WO PCT/US1992/009300 patent/WO1993009077A2/en not_active Ceased
- 1992-10-30 DE DE69222055T patent/DE69222055T2/de not_active Expired - Lifetime
- 1992-10-30 AU AU29119/92A patent/AU2911992A/en not_active Abandoned
- 1992-10-30 DE DE69231629T patent/DE69231629T2/de not_active Expired - Lifetime
-
1997
- 1997-11-19 GR GR970403064T patent/GR3025419T3/el unknown
-
2001
- 2001-03-05 GR GR20010400354T patent/GR3035514T3/el not_active IP Right Cessation
-
2002
- 2002-04-09 JP JP2002106585A patent/JP3746462B2/ja not_active Expired - Lifetime
-
2005
- 2005-10-19 JP JP2005304811A patent/JP4002283B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002308834A (ja) | 2002-10-23 |
| EP0781757A1 (de) | 1997-07-02 |
| JP4002283B2 (ja) | 2007-10-31 |
| ES2106889T3 (es) | 1997-11-16 |
| ATE198468T1 (de) | 2001-01-15 |
| DE69222055D1 (de) | 1997-10-09 |
| DE69222055T2 (de) | 1998-03-19 |
| EP0610384A4 (de) | 1995-01-25 |
| JPH07500837A (ja) | 1995-01-26 |
| DE69231629D1 (de) | 2001-02-08 |
| DK0781757T3 (da) | 2001-02-12 |
| JP2006070043A (ja) | 2006-03-16 |
| AU2911992A (en) | 1993-06-07 |
| GR3025419T3 (en) | 1998-02-27 |
| ES2154853T3 (es) | 2001-04-16 |
| EP0610384A1 (de) | 1994-08-17 |
| DE69231629T2 (de) | 2001-08-02 |
| WO1993009077A3 (en) | 1993-06-10 |
| DK0610384T3 (da) | 1998-04-20 |
| WO1993009077A2 (en) | 1993-05-13 |
| JP3746462B2 (ja) | 2006-02-15 |
| JP3350051B2 (ja) | 2002-11-25 |
| EP0781757B1 (de) | 2001-01-03 |
| GR3035514T3 (en) | 2001-06-29 |
| EP0610384B1 (de) | 1997-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |