FR537705A - Process for the preparation of acid anhydrides - Google Patents

Process for the preparation of acid anhydrides

Info

Publication number
FR537705A
FR537705A FR537705DA FR537705A FR 537705 A FR537705 A FR 537705A FR 537705D A FR537705D A FR 537705DA FR 537705 A FR537705 A FR 537705A
Authority
FR
France
Prior art keywords
preparation
acid anhydrides
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of FR537705A publication Critical patent/FR537705A/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)
FR537705D 1920-06-30 1921-06-30 Process for the preparation of acid anhydrides Expired FR537705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE537705X 1920-06-30

Publications (1)

Publication Number Publication Date
FR537705A true FR537705A (en) 1922-05-29

Family

ID=6557833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR537705D Expired FR537705A (en) 1920-06-30 1921-06-30 Process for the preparation of acid anhydrides

Country Status (1)

Country Link
FR (1) FR537705A (en)

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