CA1242742A - 2,4,5-trihalogeno- and 2,3,4,5-tetrahalogenobenzene - Google Patents

2,4,5-trihalogeno- and 2,3,4,5-tetrahalogenobenzene

Info

Publication number
CA1242742A
CA1242742A CA000482913A CA482913A CA1242742A CA 1242742 A CA1242742 A CA 1242742A CA 000482913 A CA000482913 A CA 000482913A CA 482913 A CA482913 A CA 482913A CA 1242742 A CA1242742 A CA 1242742A
Authority
CA
Canada
Prior art keywords
fluoride
chloro
chloride
process according
acid
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.)
Expired
Application number
CA000482913A
Other languages
English (en)
French (fr)
Inventor
Erich Klauke
Uwe Petersen
Klaus Grohe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA1242742A publication Critical patent/CA1242742A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/02—Monocyclic aromatic halogenated hydrocarbons
    • C07C25/13—Monocyclic aromatic halogenated hydrocarbons containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/40—Halogenated unsaturated alcohols
    • C07C33/46—Halogenated unsaturated alcohols containing only six-membered aromatic rings as cyclic parts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/292—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with chromium derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
    • C07C63/70—Monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Communicable Diseases (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Quinoline Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA000482913A 1984-06-04 1985-05-31 2,4,5-trihalogeno- and 2,3,4,5-tetrahalogenobenzene Expired CA1242742A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3420796.1 1984-06-04
DE19843420796 DE3420796A1 (de) 1984-06-04 1984-06-04 2,4,5-trihalogen- bzw. 2,3,4,5-tetrahalogenbenzolderivate und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
CA1242742A true CA1242742A (en) 1988-10-04

Family

ID=6237596

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000482913A Expired CA1242742A (en) 1984-06-04 1985-05-31 2,4,5-trihalogeno- and 2,3,4,5-tetrahalogenobenzene

Country Status (8)

Country Link
US (1) US5072038A (en:Method)
EP (1) EP0164619B1 (en:Method)
JP (1) JPS617220A (en:Method)
KR (1) KR920005845B1 (en:Method)
AT (1) ATE37866T1 (en:Method)
CA (1) CA1242742A (en:Method)
DE (2) DE3420796A1 (en:Method)
HU (1) HU195176B (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996355A (en) * 1989-04-14 1991-02-26 Mallinckrodt, Inc. Novel intermediates for the production of 2,4,5-trifluorobenzoyl fluoride
US6613948B1 (en) 1997-09-16 2003-09-02 Bayer Ag Process for the preparation of 2,3,4,5-tetrafluorobenzene derivatives

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174131A3 (en) * 1984-09-01 1989-06-07 FISONS plc Dihydropyridines, processes and intermediates for their production, and pharmaceutical formulations containing them
US4791225A (en) * 1986-01-20 1988-12-13 Kyorin Pharmaceutical Co., Ltd. Halogenobenzoic acid derivatives and their preparation
HU204512B (en) * 1986-01-20 1992-01-28 Kyorin Seiyaku Kk New process for producing quinoline-carboxylic acid derivatives
US5286754A (en) * 1986-01-21 1994-02-15 Bayer Aktiengesellschaft Pharmaceutical formulations of ciprofloxacin
DE3601566A1 (de) * 1986-01-21 1987-07-23 Bayer Ag Pharmazeutische zubereitungen von ciprofloxacin
JPS62192321A (ja) * 1986-02-19 1987-08-22 Bayer Japan Kk 魚類用抗菌剤
DE3631906A1 (de) * 1986-09-19 1988-03-31 Bayer Ag Verfahren zur herstellung von benzoesaeure-derivaten
US5227531A (en) * 1986-10-31 1993-07-13 Hoechst Aktiengesellschaft Process for the preparation of fluorobenzaldehydes
DE3637156C2 (de) * 1986-10-31 1995-12-21 Hoechst Ag Verfahren zur Herstellung von Fluorbenzaldehyden
US4831190A (en) * 1986-12-04 1989-05-16 Ube Industries, Ltd. Trifluorohydroxyaromatic acid and preparation thereof
DE3853654T2 (de) * 1987-08-14 1996-01-18 Asahi Glass Co Ltd Fluorierte Benzoylverbindungen.
JPH072679B2 (ja) * 1988-04-15 1995-01-18 旭硝子株式会社 ２―クロロ―４，５―ジフルオロ安息香酸誘導体
IE72169B1 (en) * 1989-11-17 1997-03-26 Asahi Glass Co Ltd Processes for producing 5-fluorobenzoic acids and their intermediates
US4935541A (en) * 1989-11-20 1990-06-19 Occidental Chemical Corporation Preparation of 2,4,5-trifluorobenzoic acid by decarboxylation of 3,4,6-trifluorophthalic anhydride
DE4301247A1 (de) * 1993-01-19 1994-07-21 Bayer Ag Verfahren zur Herstellung mehrfach halogenierter Benzotrichloride und Benzoylchloride sowie neue Trihalogenbenzotrichloride und -benzoylchloride
DE4338525A1 (de) * 1993-11-11 1995-05-18 Bayer Ag Verfahren zur Herstellung von 4,5-Difluorbenzaldehyden
DE4409578A1 (de) * 1994-03-21 1995-09-28 Bayer Ag Verfahren zur Herstellung von 2-Halogen-4,5-difluorbenzoylfluoriden
DE4416329A1 (de) * 1994-05-09 1995-11-16 Hoechst Ag Substituierte 2-Chlor-3,4,5-trifluorbenzole und ein Verfahren zu ihrer Herstellung
US5639888A (en) * 1994-10-03 1997-06-17 American Cyanamid Co. Process for the preparation of acid chloride compounds
DE19627411A1 (de) * 1996-07-09 1998-01-15 Bayer Ag Verfahren zur Decarboxylierung halogenierter aromatischer Carbonsäuren
JP2000086583A (ja) * 1998-09-17 2000-03-28 Asahi Glass Co Ltd 含フッ素ベンジル誘導体の製造方法
JP4200704B2 (ja) * 2002-07-24 2008-12-24 昭和電工株式会社 フッ素化ベンゾニトリルの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977963A (en) * 1960-05-12 1964-12-16 Imp Smelting Corp Ltd Derivatives of carboxylic acids containing the pentafluorophenyl group
US3230268A (en) * 1962-04-09 1966-01-18 Fuso Chemical Co Ltd Preparation of chloro-substituted benzene derivatives
NL129620C (en:Method) * 1963-04-01
US3485865A (en) * 1967-04-05 1969-12-23 Velsicol Chemical Corp N-methoxy and n-ethoxy benzamides
US3816526A (en) * 1972-10-03 1974-06-11 Mobil Oil Corp Method for producing halobenzoyl halides
DE3142856A1 (de) * 1981-10-29 1983-05-11 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2,4-dichlor-5-fluor-benzoylchlorid
US4582948A (en) * 1982-02-09 1986-04-15 Occidental Chemical Corporation 3-chloro-4-fluoro-5-nitrobenzotrifluoride
JPS58150543A (ja) * 1982-03-04 1983-09-07 Chisso Corp ２，４，５−トリフルオロ安息香酸トランス−４−（トランス−４′−アルキルシクロヘキシル）シクロヘキシルエステル
JPS6072885A (ja) * 1983-09-28 1985-04-24 Dai Ichi Seiyaku Co Ltd トリフルオロベンゾイル化合物類
CA1267413A (en) * 1984-04-26 1990-04-03 Abbott Laboratories Quino-benoxazine antibacterial compounds
US4792618A (en) * 1984-05-02 1988-12-20 Occidental Chemical Corporation Fluorinated carbocylic compounds
US4791225A (en) * 1986-01-20 1988-12-13 Kyorin Pharmaceutical Co., Ltd. Halogenobenzoic acid derivatives and their preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996355A (en) * 1989-04-14 1991-02-26 Mallinckrodt, Inc. Novel intermediates for the production of 2,4,5-trifluorobenzoyl fluoride
US6613948B1 (en) 1997-09-16 2003-09-02 Bayer Ag Process for the preparation of 2,3,4,5-tetrafluorobenzene derivatives

Also Published As

Publication number Publication date
DE3565528D1 (en) 1988-11-17
HU195176B (en) 1988-04-28
EP0164619B1 (de) 1988-10-12
KR860000240A (ko) 1986-01-27
DE3420796A1 (de) 1985-12-05
KR920005845B1 (ko) 1992-07-23
US5072038A (en) 1991-12-10
JPH0246015B2 (en:Method) 1990-10-12
EP0164619A1 (de) 1985-12-18
ATE37866T1 (de) 1988-10-15
JPS617220A (ja) 1986-01-13
HUT38297A (en) 1986-05-28

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