FR1506723A - Process for the preparation of quinones - Google Patents

Process for the preparation of quinones

Info

Publication number
FR1506723A
FR1506723A FR88558A FR88558A FR1506723A FR 1506723 A FR1506723 A FR 1506723A FR 88558 A FR88558 A FR 88558A FR 88558 A FR88558 A FR 88558A FR 1506723 A FR1506723 A FR 1506723A
Authority
FR
France
Prior art keywords
quinones
preparation
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
FR88558A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1506723A publication Critical patent/FR1506723A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
FR88558A 1965-12-27 1966-12-22 Process for the preparation of quinones Expired FR1506723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1787665A CH478076A (en) 1965-12-27 1965-12-27 Process for the manufacture of quinones

Publications (1)

Publication Number Publication Date
FR1506723A true FR1506723A (en) 1967-12-22

Family

ID=4428746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR88558A Expired FR1506723A (en) 1965-12-27 1966-12-22 Process for the preparation of quinones

Country Status (7)

Country Link
BE (1) BE691846A (en)
BR (1) BR6685690D0 (en)
CH (1) CH478076A (en)
DE (1) DE1568360A1 (en)
FR (1) FR1506723A (en)
GB (1) GB1133570A (en)
NL (1) NL6618140A (en)

Also Published As

Publication number Publication date
BR6685690D0 (en) 1973-12-27
DE1568360A1 (en) 1970-02-12
CH478076A (en) 1969-09-15
NL6618140A (en) 1967-06-28
GB1133570A (en) 1968-11-13
BE691846A (en) 1967-06-27

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