ATE198468T1 - Verfahren zur herstellung von fluorisierten benzoesäuren - Google Patents
Verfahren zur herstellung von fluorisierten benzoesäurenInfo
- Publication number
- ATE198468T1 ATE198468T1 AT97101115T AT97101115T ATE198468T1 AT E198468 T1 ATE198468 T1 AT E198468T1 AT 97101115 T AT97101115 T AT 97101115T AT 97101115 T AT97101115 T AT 97101115T AT E198468 T1 ATE198468 T1 AT E198468T1
- Authority
- AT
- Austria
- Prior art keywords
- chloro
- fluorized
- producing
- acid
- benzoic acids
- Prior art date
Links
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 |
---|---|
ATE198468T1 true ATE198468T1 (de) | 2001-01-15 |
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 Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92923131T ATE157642T1 (de) | 1991-10-31 | 1992-10-30 | Verfahren zur herstellung von fluorinierten 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 |
CN1190410C (zh) * | 1996-02-01 | 2005-02-23 | 罗纳-普朗克农业化学公司 | 制备1-硝基乙基硝基苯化合物的方法 |
CA2416397A1 (en) | 2000-07-19 | 2003-01-16 | Ube Industries, Ltd. | Process for producing 5-fluorooxyindole and for producing intermediate 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 |
US8637513B2 (en) | 2007-10-24 | 2014-01-28 | Merck Sharp & Dohme Corp. | Heterocycle phenyl amide T-type calcium channel antagonists |
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 DE DE69222055T patent/DE69222055T2/de not_active Expired - Lifetime
- 1992-10-30 ES ES92923131T patent/ES2106889T3/es not_active Expired - Lifetime
- 1992-10-30 DK DK92923131.4T patent/DK0610384T3/da active
- 1992-10-30 WO PCT/US1992/009300 patent/WO1993009077A2/en active IP Right Grant
- 1992-10-30 JP JP50860693A patent/JP3350051B2/ja not_active Expired - Fee Related
- 1992-10-30 AU AU29119/92A patent/AU2911992A/en not_active Abandoned
- 1992-10-30 EP EP97101115A patent/EP0781757B1/de not_active Expired - Lifetime
- 1992-10-30 ES ES97101115T patent/ES2154853T3/es not_active Expired - Lifetime
- 1992-10-30 EP EP92923131A patent/EP0610384B1/de not_active Expired - Lifetime
- 1992-10-30 AT AT92923131T patent/ATE157642T1/de not_active IP Right Cessation
- 1992-10-30 DE DE69231629T patent/DE69231629T2/de not_active Expired - Lifetime
- 1992-10-30 AT AT97101115T patent/ATE198468T1/de not_active IP Right Cessation
- 1992-10-30 DK DK97101115T patent/DK0781757T3/da active
-
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 |
---|---|
ES2106889T3 (es) | 1997-11-16 |
JP4002283B2 (ja) | 2007-10-31 |
WO1993009077A2 (en) | 1993-05-13 |
JP3350051B2 (ja) | 2002-11-25 |
ATE157642T1 (de) | 1997-09-15 |
DE69222055D1 (de) | 1997-10-09 |
EP0781757A1 (de) | 1997-07-02 |
GR3035514T3 (en) | 2001-06-29 |
DE69231629D1 (de) | 2001-02-08 |
EP0610384A1 (de) | 1994-08-17 |
DK0781757T3 (da) | 2001-02-12 |
JP2006070043A (ja) | 2006-03-16 |
EP0781757B1 (de) | 2001-01-03 |
ES2154853T3 (es) | 2001-04-16 |
DE69222055T2 (de) | 1998-03-19 |
WO1993009077A3 (en) | 1993-06-10 |
EP0610384B1 (de) | 1997-09-03 |
JPH07500837A (ja) | 1995-01-26 |
JP2002308834A (ja) | 2002-10-23 |
JP3746462B2 (ja) | 2006-02-15 |
EP0610384A4 (de) | 1995-01-25 |
DE69231629T2 (de) | 2001-08-02 |
GR3025419T3 (en) | 1998-02-27 |
DK0610384T3 (da) | 1998-04-20 |
AU2911992A (en) | 1993-06-07 |
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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 |