CH620190A5 - Process for the preparation of p-quinones - Google Patents

Process for the preparation of p-quinones Download PDF

Info

Publication number
CH620190A5
CH620190A5 CH510975A CH510975A CH620190A5 CH 620190 A5 CH620190 A5 CH 620190A5 CH 510975 A CH510975 A CH 510975A CH 510975 A CH510975 A CH 510975A CH 620190 A5 CH620190 A5 CH 620190A5
Authority
CH
Switzerland
Prior art keywords
cobalt
ortho
solvent
coordination compound
oxidation
Prior art date
Application number
CH510975A
Other languages
German (de)
English (en)
Inventor
Aaldert Johannes De Jong
Robert Van Helden
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of CH620190A5 publication Critical patent/CH620190A5/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/02Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C07C46/08Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/02Quinones with monocyclic quinoid structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
CH510975A 1974-04-24 1975-04-22 Process for the preparation of p-quinones CH620190A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1791374A GB1468575A (en) 1974-04-24 1974-04-24 Process for the preparation of p-quinones

Publications (1)

Publication Number Publication Date
CH620190A5 true CH620190A5 (en) 1980-11-14

Family

ID=10103446

Family Applications (1)

Application Number Title Priority Date Filing Date
CH510975A CH620190A5 (en) 1974-04-24 1975-04-22 Process for the preparation of p-quinones

Country Status (4)

Country Link
CH (1) CH620190A5 (enrdf_load_stackoverflow)
DE (1) DE2517870A1 (enrdf_load_stackoverflow)
FR (1) FR2268778B1 (enrdf_load_stackoverflow)
GB (1) GB1468575A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567734A (en) * 1979-06-28 1981-01-27 Takeda Chem Ind Ltd Preparation of quinone derivative
EP0021841B1 (en) * 1979-06-28 1984-10-24 Takeda Chemical Industries, Ltd. 2,3-dialkoxy-1,4-quinone derivatives; method of producing 1,4-quinone derivatives
FR2655985A1 (fr) * 1989-12-18 1991-06-21 Elf Aquitaine Procede catalytique de synthese de quinones.

Also Published As

Publication number Publication date
GB1468575A (en) 1977-03-30
FR2268778B1 (enrdf_load_stackoverflow) 1978-10-13
DE2517870A1 (de) 1975-11-13
FR2268778A1 (enrdf_load_stackoverflow) 1975-11-21

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