FR652078A - Process for preparing acid anhydrides - Google Patents

Process for preparing acid anhydrides

Info

Publication number
FR652078A
FR652078A FR652078DA FR652078A FR 652078 A FR652078 A FR 652078A FR 652078D A FR652078D A FR 652078DA FR 652078 A FR652078 A FR 652078A
Authority
FR
France
Prior art keywords
acid anhydrides
preparing acid
preparing
anhydrides
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
Application number
Other languages
French (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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
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 Consortium fuer Elektrochemische Industrie GmbH filed Critical Consortium fuer Elektrochemische Industrie GmbH
Application granted granted Critical
Publication of FR652078A publication Critical patent/FR652078A/en
Expired 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)
FR652078D 1927-04-11 1928-04-02 Process for preparing acid anhydrides Expired FR652078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE652078X 1927-04-11

Publications (1)

Publication Number Publication Date
FR652078A true FR652078A (en) 1929-03-04

Family

ID=6581625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652078D Expired FR652078A (en) 1927-04-11 1928-04-02 Process for preparing acid anhydrides

Country Status (1)

Country Link
FR (1) FR652078A (en)

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