DE69033125T2 - Verfahren zur Herstellung von fluorierten aromatischen Verbindungen und auf Lewis-Säuren basierte Katalysatoren - Google Patents

Verfahren zur Herstellung von fluorierten aromatischen Verbindungen und auf Lewis-Säuren basierte Katalysatoren

Info

Publication number
DE69033125T2
DE69033125T2 DE69033125T DE69033125T DE69033125T2 DE 69033125 T2 DE69033125 T2 DE 69033125T2 DE 69033125 T DE69033125 T DE 69033125T DE 69033125 T DE69033125 T DE 69033125T DE 69033125 T2 DE69033125 T2 DE 69033125T2
Authority
DE
Germany
Prior art keywords
preparation
lewis acids
aromatic compounds
catalysts based
fluorinated aromatic
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 - Fee Related
Application number
DE69033125T
Other languages
English (en)
Other versions
DE69033125D1 (de
Inventor
Herve Garcia
Laurent Gilbert
Serge Ratton
Christophe Rochin
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Rhone Poulenc Chimie SA
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
Priority claimed from FR8914529A external-priority patent/FR2654098A1/fr
Priority claimed from FR8914528A external-priority patent/FR2654097A1/fr
Priority claimed from FR8914532A external-priority patent/FR2654099A1/fr
Application filed by Rhodia Chimie SAS, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Publication of DE69033125D1 publication Critical patent/DE69033125D1/de
Application granted granted Critical
Publication of DE69033125T2 publication Critical patent/DE69033125T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • C07C17/363—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms by elimination of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69033125T 1989-11-06 1990-11-05 Verfahren zur Herstellung von fluorierten aromatischen Verbindungen und auf Lewis-Säuren basierte Katalysatoren Expired - Fee Related DE69033125T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8914529A FR2654098A1 (fr) 1989-11-06 1989-11-06 Procede de preparation de derives aromatiques fluores et catalyseurs a base d'elements de la colonne iii a.
FR8914528A FR2654097A1 (fr) 1989-11-06 1989-11-06 Procede de preparation de derives aromatiques fluores, catalyseurs a base d'acide de lewis.
FR8914532A FR2654099A1 (fr) 1989-11-06 1989-11-06 Procede de preparation de derives aromatiques fluores et catalyseurs a base d'elements de transition.

Publications (2)

Publication Number Publication Date
DE69033125D1 DE69033125D1 (de) 1999-07-01
DE69033125T2 true DE69033125T2 (de) 1999-12-23

Family

ID=27252045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69033125T Expired - Fee Related DE69033125T2 (de) 1989-11-06 1990-11-05 Verfahren zur Herstellung von fluorierten aromatischen Verbindungen und auf Lewis-Säuren basierte Katalysatoren

Country Status (11)

Country Link
US (1) US6235949B1 (de)
EP (1) EP0427603B1 (de)
JP (1) JPH0720889B2 (de)
AT (1) ATE180466T1 (de)
AU (1) AU6585790A (de)
CA (1) CA2029328A1 (de)
DE (1) DE69033125T2 (de)
ES (1) ES2132065T3 (de)
IE (1) IE903987A1 (de)
IL (1) IL96245A0 (de)
PT (1) PT95807A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222517A1 (de) * 1992-07-09 1994-01-13 Bayer Ag Verfahren zur Herstellung von Halogenaromaten
DE4225763A1 (de) * 1992-08-04 1994-02-10 Bayer Ag Verfahren zur Herstellung von Halogenaromaten
US5409625A (en) * 1993-05-24 1995-04-25 E. I. Du Pont De Nemours And Company Azeotropic mixture of linear hydrofluorocarbon and HF
US5274190A (en) * 1993-05-24 1993-12-28 E. I. Du Pont De Nemours And Company Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
US5274189A (en) * 1993-05-24 1993-12-28 E. I. Du Pont De Nemours And Company Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
DE4415777A1 (de) * 1994-05-05 1995-11-09 Bayer Ag Verfahren zur Herstellung von Chloraromaten
US5734667A (en) * 1995-04-28 1998-03-31 The United States Of America As Represented By The Secretary Of The Navy Polarization-stable laser

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270069A (en) * 1961-08-28 1966-08-30 Dow Chemical Co Method for preparing aromatic fluorides
US3328453A (en) * 1963-08-07 1967-06-27 Stauffer Chemical Co Fluoroformal and fluorthioformal compounds and production thereof
BE766395A (fr) * 1971-04-28 1971-10-28 Solvay Procede de fabrication du 1,1-difluorethane,
GB1582427A (en) * 1977-10-17 1981-01-07 Ici Ltd Aromatic fluorine compounds
DE3466872D1 (en) * 1983-03-01 1987-11-26 Ici Plc Fluorination process
US4620040A (en) * 1985-03-18 1986-10-28 Occidental Chemical Corporation Process for the preparation of α-α-α-trifluoroanisoles
US4814524A (en) * 1986-07-31 1989-03-21 Ppg Industries, Inc. Method for converting organic chloroformate to the corresponding organic chloride
US4847442A (en) * 1988-07-18 1989-07-11 Allied-Signal Inc. Process for the preparation of difluorobenzenes
JPH0295438A (ja) * 1988-09-30 1990-04-06 Showa Denko Kk フッ素化触媒

Also Published As

Publication number Publication date
AU6585790A (en) 1991-05-09
JPH0720889B2 (ja) 1995-03-08
IL96245A0 (en) 1991-08-16
JPH03218326A (ja) 1991-09-25
US6235949B1 (en) 2001-05-22
EP0427603A1 (de) 1991-05-15
IE903987A1 (en) 1991-05-08
ATE180466T1 (de) 1999-06-15
DE69033125D1 (de) 1999-07-01
PT95807A (pt) 1991-09-13
EP0427603B1 (de) 1999-05-26
ES2132065T3 (es) 1999-08-16
CA2029328A1 (fr) 1991-05-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128

8339 Ceased/non-payment of the annual fee