FR2614298B1 - Procede de preparation de l'acide trifluoromethylbenzoique a partir d'hexafluoroxylene. - Google Patents

Procede de preparation de l'acide trifluoromethylbenzoique a partir d'hexafluoroxylene.

Info

Publication number
FR2614298B1
FR2614298B1 FR888805299A FR8805299A FR2614298B1 FR 2614298 B1 FR2614298 B1 FR 2614298B1 FR 888805299 A FR888805299 A FR 888805299A FR 8805299 A FR8805299 A FR 8805299A FR 2614298 B1 FR2614298 B1 FR 2614298B1
Authority
FR
France
Prior art keywords
hexafluoroxylene
preparation
trifluoromethylbenzoic acid
trifluoromethylbenzoic
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 - Fee Related
Application number
FR888805299A
Other languages
English (en)
Other versions
FR2614298A1 (fr
Inventor
Yoshihiko Gotoh
Toshikazu Kawai
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of FR2614298A1 publication Critical patent/FR2614298A1/fr
Application granted granted Critical
Publication of FR2614298B1 publication Critical patent/FR2614298B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/093—Preparation of carboxylic acids or their salts, halides or anhydrides by hydrolysis of —CX3 groups, X being halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR888805299A 1987-04-22 1988-04-21 Procede de preparation de l'acide trifluoromethylbenzoique a partir d'hexafluoroxylene. Expired - Fee Related FR2614298B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62097288A JPH0688939B2 (ja) 1987-04-22 1987-04-22 トリフルオロメチル安息香酸の製造法

Publications (2)

Publication Number Publication Date
FR2614298A1 FR2614298A1 (fr) 1988-10-28
FR2614298B1 true FR2614298B1 (fr) 1991-03-29

Family

ID=14188318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888805299A Expired - Fee Related FR2614298B1 (fr) 1987-04-22 1988-04-21 Procede de preparation de l'acide trifluoromethylbenzoique a partir d'hexafluoroxylene.

Country Status (5)

Country Link
US (1) US4929753A (fr)
JP (1) JPH0688939B2 (fr)
FR (1) FR2614298B1 (fr)
GB (1) GB2204312B (fr)
IT (1) IT1218224B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5633399A (en) * 1991-10-31 1997-05-27 Abbott Laboratories Process for the preparation of fluorinated benzoic acids
US6403849B1 (en) 2000-09-26 2002-06-11 3M Innovative Properties Company Method for purifying perfluorocarbons

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB466007A (en) * 1935-11-20 1937-05-20 Ig Farbenindustrie Ag Manufacture of benzaldehydes containing trifluoromethyl groups
US3792048A (en) * 1970-10-29 1974-02-12 Pacific Res Labor Process for hydrolyzing 3-trifluoromethyl phenethylamines

Also Published As

Publication number Publication date
JPS63264552A (ja) 1988-11-01
JPH0688939B2 (ja) 1994-11-09
GB8808942D0 (en) 1988-05-18
FR2614298A1 (fr) 1988-10-28
IT1218224B (it) 1990-04-12
GB2204312A (en) 1988-11-09
US4929753A (en) 1990-05-29
IT8820277A0 (it) 1988-04-21
GB2204312B (en) 1990-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse