FR894757A - Process for preparing maleic acid - Google Patents

Process for preparing maleic acid

Info

Publication number
FR894757A
FR894757A FR894757DA FR894757A FR 894757 A FR894757 A FR 894757A FR 894757D A FR894757D A FR 894757DA FR 894757 A FR894757 A FR 894757A
Authority
FR
France
Prior art keywords
maleic acid
preparing maleic
preparing
acid
maleic
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR894757A publication Critical patent/FR894757A/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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR894757D 1942-05-16 1943-05-15 Process for preparing maleic acid Expired FR894757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE894757X 1942-05-16

Publications (1)

Publication Number Publication Date
FR894757A true FR894757A (en) 1945-01-05

Family

ID=6847335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894757D Expired FR894757A (en) 1942-05-16 1943-05-15 Process for preparing maleic acid

Country Status (1)

Country Link
FR (1) FR894757A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106569A (en) * 1957-12-31 1963-10-08 Monsanto Chemicals Catalytic production of maleic and phthalic anhydride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106569A (en) * 1957-12-31 1963-10-08 Monsanto Chemicals Catalytic production of maleic and phthalic anhydride

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