DE1568360A1 - Verfahren zur Herstellung von Chinonen - Google Patents

Verfahren zur Herstellung von Chinonen

Info

Publication number
DE1568360A1
DE1568360A1 DE19661568360 DE1568360A DE1568360A1 DE 1568360 A1 DE1568360 A1 DE 1568360A1 DE 19661568360 DE19661568360 DE 19661568360 DE 1568360 A DE1568360 A DE 1568360A DE 1568360 A1 DE1568360 A1 DE 1568360A1
Authority
DE
Germany
Prior art keywords
quinones
percent
sulfate
aromatic compounds
temperatures
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.)
Pending
Application number
DE19661568360
Other languages
German (de)
English (en)
Inventor
Dr Anton Kaiser
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
Publication of DE1568360A1 publication Critical patent/DE1568360A1/de
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE19661568360 1965-12-27 1966-12-17 Verfahren zur Herstellung von Chinonen Pending DE1568360A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1787665A CH478076A (de) 1965-12-27 1965-12-27 Verfahren zur Herstellung von Chinonen

Publications (1)

Publication Number Publication Date
DE1568360A1 true DE1568360A1 (de) 1970-02-12

Family

ID=4428746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661568360 Pending DE1568360A1 (de) 1965-12-27 1966-12-17 Verfahren zur Herstellung von Chinonen

Country Status (7)

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

Also Published As

Publication number Publication date
BE691846A (xx) 1967-06-27
BR6685690D0 (pt) 1973-12-27
NL6618140A (xx) 1967-06-28
FR1506723A (fr) 1967-12-22
CH478076A (de) 1969-09-15
GB1133570A (en) 1968-11-13

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