DE3663657D1 - Process for the preparation of fluorinated aromatic compounds - Google Patents

Process for the preparation of fluorinated aromatic compounds

Info

Publication number
DE3663657D1
DE3663657D1 DE8686420197T DE3663657T DE3663657D1 DE 3663657 D1 DE3663657 D1 DE 3663657D1 DE 8686420197 T DE8686420197 T DE 8686420197T DE 3663657 T DE3663657 T DE 3663657T DE 3663657 D1 DE3663657 D1 DE 3663657D1
Authority
DE
Germany
Prior art keywords
sodium fluoride
stage
subjected
thermal decomposition
diazotization
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
DE8686420197T
Other languages
German (de)
English (en)
Inventor
Laurent Seigneurin
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
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
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Application granted granted Critical
Publication of DE3663657D1 publication Critical patent/DE3663657D1/de
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8686420197T 1985-08-19 1986-07-18 Process for the preparation of fluorinated aromatic compounds Expired DE3663657D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8511435A FR2586247B1 (fr) 1985-08-19 1985-08-19 Procede de preparation de composes aromatiques fluores

Publications (1)

Publication Number Publication Date
DE3663657D1 true DE3663657D1 (en) 1989-07-06

Family

ID=9321664

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686420197T Expired DE3663657D1 (en) 1985-08-19 1986-07-18 Process for the preparation of fluorinated aromatic compounds

Country Status (6)

Country Link
EP (1) EP0214068B1 (enExample)
JP (1) JPS6245545A (enExample)
AT (1) ATE43572T1 (enExample)
CA (1) CA1263966A (enExample)
DE (1) DE3663657D1 (enExample)
FR (1) FR2586247B1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886920A (en) * 1987-04-06 1989-12-12 Mallinckrodt, Inc. Process for preparing aromatic fluorides
DE3887516T2 (de) * 1987-04-06 1994-05-11 Mallinckrodt Inc Verfahren zur herstellung aromatischer fluoride.
US5032371A (en) * 1989-02-27 1991-07-16 Mallinckrodt Specialty Chemicals Co. Process for the continuous recovery of hydrogen fluoride gas
JPH04298743A (ja) * 1990-11-27 1992-10-22 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
UA89218C2 (ru) * 2005-02-09 2010-01-11 Сингента Партисипэйшнс Аг Способ получения галогенбензолов (варианты)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939766A (en) * 1957-07-01 1960-06-07 Olin Mathieson Method of producing hydrogen fluoride

Also Published As

Publication number Publication date
CA1263966A (fr) 1989-12-19
FR2586247B1 (fr) 1987-11-20
FR2586247A1 (fr) 1987-02-20
JPH0115487B2 (enExample) 1989-03-17
EP0214068A1 (fr) 1987-03-11
EP0214068B1 (fr) 1989-05-31
JPS6245545A (ja) 1987-02-27
ATE43572T1 (de) 1989-06-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee