ES2062404T3 - Proceso para la preparacion de compuestos fluoraromaticos y fluorheteroaromaticos. - Google Patents

Proceso para la preparacion de compuestos fluoraromaticos y fluorheteroaromaticos.

Info

Publication number
ES2062404T3
ES2062404T3 ES90311725T ES90311725T ES2062404T3 ES 2062404 T3 ES2062404 T3 ES 2062404T3 ES 90311725 T ES90311725 T ES 90311725T ES 90311725 T ES90311725 T ES 90311725T ES 2062404 T3 ES2062404 T3 ES 2062404T3
Authority
ES
Spain
Prior art keywords
fluorheteroaromatic
fluoraromatic
compounds
preparation
fluoroaromatic
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 - Lifetime
Application number
ES90311725T
Other languages
English (en)
Spanish (es)
Inventor
David John Milner
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.)
Syngenta Ltd
Original Assignee
Zeneca Ltd
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 Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of ES2062404T3 publication Critical patent/ES2062404T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/78—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • 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
    • 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
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/74—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O 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
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/24—Quinones containing halogen
    • 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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen 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
    • C07D213/61—Halogen atoms or nitro radicals

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)
  • Pyridine Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
ES90311725T 1989-11-22 1990-10-25 Proceso para la preparacion de compuestos fluoraromaticos y fluorheteroaromaticos. Expired - Lifetime ES2062404T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898926430A GB8926430D0 (en) 1989-11-22 1989-11-22 Process for the preparation of fluoroaromatic compounds

Publications (1)

Publication Number Publication Date
ES2062404T3 true ES2062404T3 (es) 1994-12-16

Family

ID=10666741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90311725T Expired - Lifetime ES2062404T3 (es) 1989-11-22 1990-10-25 Proceso para la preparacion de compuestos fluoraromaticos y fluorheteroaromaticos.

Country Status (8)

Country Link
EP (1) EP0430434B1 (enExample)
JP (1) JP2947922B2 (enExample)
KR (1) KR910009634A (enExample)
AT (1) ATE111428T1 (enExample)
DE (1) DE69012519T2 (enExample)
ES (1) ES2062404T3 (enExample)
GB (2) GB8926430D0 (enExample)
IN (1) IN176007B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9609154D0 (en) 1996-05-01 1996-07-03 Rhone Poulenc Chemicals Process for the preparation of fluoro compounds from the corresponding amines
FR2866023B1 (fr) * 2004-02-05 2007-10-12 Rhodia Chimie Sa Procede de preparation d'un compose fluoaromatique a partir d'un compose aminoaromatique
CN118480000B (zh) * 2024-05-14 2025-11-04 河北圣泰材料股份有限公司 一种2-氟吡啶的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422159A (en) * 1966-06-23 1969-01-14 Allied Chem Fluorination of unsaturated compounds
US3481850A (en) * 1967-08-01 1969-12-02 Research Corp Synthesis of fluoroarenes
DE2927938A1 (de) * 1979-07-11 1981-02-05 Bayer Ag Verfahren zur herstellung von diazoniumtetrafluoroboraten mittels nitrosyltetrafluoroborat
DE3141659A1 (de) * 1981-10-21 1983-05-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von in o-stellung substituierten fluoraromaten
GB8508876D0 (en) * 1985-04-04 1985-05-09 Ici Plc Chemical process
DE3520316A1 (de) * 1985-06-07 1986-12-11 Riedel-De Haen Ag, 3016 Seelze Verfahren zur kontinuierlichen herstellung eines kernfluorierten aromatischen kohlenwasserstoffes
GB8619375D0 (en) * 1986-08-08 1986-09-17 Ici Plc Chemical process

Also Published As

Publication number Publication date
GB9023287D0 (en) 1990-12-05
EP0430434B1 (en) 1994-09-14
JP2947922B2 (ja) 1999-09-13
JPH03176427A (ja) 1991-07-31
DE69012519D1 (de) 1994-10-20
ATE111428T1 (de) 1994-09-15
KR910009634A (ko) 1991-06-28
EP0430434A2 (en) 1991-06-05
EP0430434A3 (en) 1991-08-21
IN176007B (enExample) 1995-12-23
GB8926430D0 (en) 1990-01-10
DE69012519T2 (de) 1995-02-16

Similar Documents

Publication Publication Date Title
BR8505181A (pt) Composto,sal de metal de um composto,processo para a preparacao de um composto,composicao praguicida,aplicacao e processo para combater insetos
BR8600428A (pt) Compostos heterociclicos,processo para sua preparacao,composicoes inseticidas,processo para combate a insetos daninhos,utilizacao e processo para a preparacao de composicoes
ES549814A0 (es) Un procedimiento para preparar una crema antibacteriana, aplicable por via topica
BR7705418A (pt) Composicao inseticida;processo para preparacao da composicao inseticida;processo para matar insetos;e composto inseticida
ES482778A0 (es) Un procedimiento para la preparacion de una composicion u- til en el tratamiento de la epidermis.
BR9000477A (pt) Composto fungicida,processo para sua preparacao,composicao fungicida e processo para combater fungos
RU95114376A (ru) Нитроэфиры, обладающие фармакологической активностью, и способ их получения
MX169329B (es) Composicion con bajo contenido de sal de sodio y metodo para su preparacion
BR9003935A (pt) Composicao pesticida,processo para combater pragas e processo para preparar um composto pesticida
DE69131867D1 (de) Anwendung von löslichen fluorhaltigen Tensiden zur Herstellung von Aerosol-Präparaten mit dosierter Abgabe
ES548667A0 (es) Un procedimiento para la preparacion de polipeptidos.
ES8105746A1 (es) Procedimiento para producir el compuesto (n-fosfonacetil-l- aspartato) (1,2-diaminociclohexano) platino (ii).
BR8304777A (pt) Composto heterociclico, composicao herbicida, processo para matar ervas daninhas e processo para produzir o composto
BR9106118A (pt) Antraquinona substituida,composicao famaceutica e processo para inibir quinase c de proteina e,uso de um composto
BR9106117A (pt) Antraquinona substituida,composicao farmaceutica para inibir quinase c de proteina,processo para tal inibicao e uso de um composto
BR8301058A (pt) Composto,processo para sua preparacao,composicao para controle de insetos,processo para controle de insetos e uso de tal composto
ES2062404T3 (es) Proceso para la preparacion de compuestos fluoraromaticos y fluorheteroaromaticos.
BR9006656A (pt) Composto fungicida,processo para sua preparacao,composicao fungicida e processo para combater fungos
BR8402707A (pt) Composto,processo para sua preparacao,composicao fungicida,processo para controle de fungos patogenicos de plantas e uso do dito composto
BR8003563A (pt) Processo para a preparacao de um composto, composto assim obtido, e composicao herbicida
BR7903775A (pt) Processo para regular o crescimento de plantas leguminosas,e composicao para uso no mesmo
BR9103479A (pt) Composto,estereoisomero,composicao farmaceutica e processo para a preparacao de um composto
BR8804239A (pt) Processo para a preparacao de um composto,composicao praguicida,aplicacao e processo para combater pragas
BR9004337A (pt) Anilidas,processo para sua preparacao,composicao praguicida,aplicacao,processos para combater pragas e para a preparacao de composicoes,acilaminofenois
ES514767A0 (es) Procedimiento para preparar derivados de aminoglicosidos.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 430434

Country of ref document: ES