ATE180466T1 - 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
ATE180466T1
ATE180466T1 AT90403116T AT90403116T ATE180466T1 AT E180466 T1 ATE180466 T1 AT E180466T1 AT 90403116 T AT90403116 T AT 90403116T AT 90403116 T AT90403116 T AT 90403116T AT E180466 T1 ATE180466 T1 AT E180466T1
Authority
AT
Austria
Prior art keywords
lewis acids
aromatic compounds
catalysts based
fluorinated aromatic
producing fluorinated
Prior art date
Application number
AT90403116T
Other languages
English (en)
Inventor
Herve Garcia
Laurent Gilbert
Serge Ratton
Christophe Rochin
Original Assignee
Rhodia 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 Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of ATE180466T1 publication Critical patent/ATE180466T1/de

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)
AT90403116T 1989-11-06 1990-11-05 Verfahren zur herstellung von fluorierten aromatischen verbindungen und auf lewis-säuren basierte katalysatoren ATE180466T1 (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 (1)

Publication Number Publication Date
ATE180466T1 true ATE180466T1 (de) 1999-06-15

Family

ID=27252045

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90403116T ATE180466T1 (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
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
US5409625A (en) * 1993-05-24 1995-04-25 E. I. Du Pont De Nemours And Company Azeotropic mixture of linear hydrofluorocarbon and HF
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
EP0118241B1 (de) * 1983-03-01 1987-10-21 Imperial Chemical Industries Plc Fluorierungsverfahren
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
EP0427603A1 (de) 1991-05-15
PT95807A (pt) 1991-09-13
EP0427603B1 (de) 1999-05-26
DE69033125T2 (de) 1999-12-23
AU6585790A (en) 1991-05-09
CA2029328A1 (fr) 1991-05-07
IL96245A0 (en) 1991-08-16
JPH0720889B2 (ja) 1995-03-08
ES2132065T3 (es) 1999-08-16
US6235949B1 (en) 2001-05-22
JPH03218326A (ja) 1991-09-25
IE903987A1 (en) 1991-05-08
DE69033125D1 (de) 1999-07-01

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Legal Events

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