FR1324368A - Process for the preparation of benzene-polycarboxylic acids - Google Patents

Process for the preparation of benzene-polycarboxylic acids

Info

Publication number
FR1324368A
FR1324368A FR890246A FR890246A FR1324368A FR 1324368 A FR1324368 A FR 1324368A FR 890246 A FR890246 A FR 890246A FR 890246 A FR890246 A FR 890246A FR 1324368 A FR1324368 A FR 1324368A
Authority
FR
France
Prior art keywords
benzene
preparation
polycarboxylic acids
polycarboxylic
acids
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
FR890246A
Other languages
French (fr)
Inventor
Jean-Eugene Germain
Paul Delattre
Joseph Guillon
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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 Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Priority to FR890246A priority Critical patent/FR1324368A/en
Application granted granted Critical
Publication of FR1324368A publication Critical patent/FR1324368A/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)
FR890246A 1962-03-07 1962-03-07 Process for the preparation of benzene-polycarboxylic acids Expired FR1324368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890246A FR1324368A (en) 1962-03-07 1962-03-07 Process for the preparation of benzene-polycarboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890246A FR1324368A (en) 1962-03-07 1962-03-07 Process for the preparation of benzene-polycarboxylic acids

Publications (1)

Publication Number Publication Date
FR1324368A true FR1324368A (en) 1963-04-19

Family

ID=8774202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890246A Expired FR1324368A (en) 1962-03-07 1962-03-07 Process for the preparation of benzene-polycarboxylic acids

Country Status (1)

Country Link
FR (1) FR1324368A (en)

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