FR2523959B1 - - Google Patents

Info

Publication number
FR2523959B1
FR2523959B1 FR8205269A FR8205269A FR2523959B1 FR 2523959 B1 FR2523959 B1 FR 2523959B1 FR 8205269 A FR8205269 A FR 8205269A FR 8205269 A FR8205269 A FR 8205269A FR 2523959 B1 FR2523959 B1 FR 2523959B1
Authority
FR
France
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
FR8205269A
Other languages
French (fr)
Other versions
FR2523959A1 (fr
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.)
Rhone Poulenc Chimie de Base SA
Original Assignee
Rhone Poulenc Chimie de Base 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 de Base SA filed Critical Rhone Poulenc Chimie de Base SA
Priority to FR8205269A priority Critical patent/FR2523959A1/fr
Publication of FR2523959A1 publication Critical patent/FR2523959A1/fr
Application granted granted Critical
Publication of FR2523959B1 publication Critical patent/FR2523959B1/fr
Granted 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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

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)
FR8205269A 1982-03-23 1982-03-23 Procede de preparation de l'anhydride acetique Granted FR2523959A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8205269A FR2523959A1 (fr) 1982-03-23 1982-03-23 Procede de preparation de l'anhydride acetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205269A FR2523959A1 (fr) 1982-03-23 1982-03-23 Procede de preparation de l'anhydride acetique

Publications (2)

Publication Number Publication Date
FR2523959A1 FR2523959A1 (fr) 1983-09-30
FR2523959B1 true FR2523959B1 (OSRAM) 1984-06-08

Family

ID=9272474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205269A Granted FR2523959A1 (fr) 1982-03-23 1982-03-23 Procede de preparation de l'anhydride acetique

Country Status (1)

Country Link
FR (1) FR2523959A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314137D0 (en) * 1983-05-21 1983-06-29 Bp Chem Int Ltd Preparation of anhydrides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593440A (en) * 1948-04-22 1952-04-22 Eastman Kodak Co Manufacture of carboxyl compounds
DE933148C (de) * 1953-04-12 1955-09-22 Basf Ag Verfahren zur Herstellung sauerstoffhaltiger organischer Verbindungen
NL272335A (OSRAM) * 1960-12-08

Also Published As

Publication number Publication date
FR2523959A1 (fr) 1983-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse