FR2086700A5 - Sulphoxides and sulphones - prepd electrochemically from thioethers and sulphoxides and molecular oxygen - Google Patents

Sulphoxides and sulphones - prepd electrochemically from thioethers and sulphoxides and molecular oxygen

Info

Publication number
FR2086700A5
FR2086700A5 FR7012442A FR7012442A FR2086700A5 FR 2086700 A5 FR2086700 A5 FR 2086700A5 FR 7012442 A FR7012442 A FR 7012442A FR 7012442 A FR7012442 A FR 7012442A FR 2086700 A5 FR2086700 A5 FR 2086700A5
Authority
FR
France
Prior art keywords
sulphoxides
sulphones
prepd
thioethers
electrochemically
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
FR7012442A
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7012442A priority Critical patent/FR2086700A5/en
Application granted granted Critical
Publication of FR2086700A5 publication Critical patent/FR2086700A5/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Sulphoxides and sulphones (esp. DMSO) are prepd. by electrolysis of a soln. contg. at least (a) a cpd. R1SR2 or R1SOR2 (where R1 adn R2 = 1-30C hydrocarbyl) and (b) an oxygen-contg. cpd. (esp. water) miscible with (a), in the presence of O2. The yields are about double those of other electrochemical methods.
FR7012442A 1970-04-06 1970-04-06 Sulphoxides and sulphones - prepd electrochemically from thioethers and sulphoxides and molecular oxygen Expired FR2086700A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7012442A FR2086700A5 (en) 1970-04-06 1970-04-06 Sulphoxides and sulphones - prepd electrochemically from thioethers and sulphoxides and molecular oxygen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7012442A FR2086700A5 (en) 1970-04-06 1970-04-06 Sulphoxides and sulphones - prepd electrochemically from thioethers and sulphoxides and molecular oxygen

Publications (1)

Publication Number Publication Date
FR2086700A5 true FR2086700A5 (en) 1971-12-31

Family

ID=9053519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012442A Expired FR2086700A5 (en) 1970-04-06 1970-04-06 Sulphoxides and sulphones - prepd electrochemically from thioethers and sulphoxides and molecular oxygen

Country Status (1)

Country Link
FR (1) FR2086700A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107916129A (en) * 2017-12-14 2018-04-17 三峡大学 A kind of method of oxidative desulfurization of fuel oils
CN108103522A (en) * 2017-12-14 2018-06-01 三峡大学 A kind of method that electro-catalysis thioether molecule oxygen aoxidizes sulfoxide and sulfone compound processed
CN114250483A (en) * 2021-12-31 2022-03-29 宁波南大光电材料有限公司 Synthesis method for preparing compound containing diphenyl sulfoxide by electrochemical catalytic oxidation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107916129A (en) * 2017-12-14 2018-04-17 三峡大学 A kind of method of oxidative desulfurization of fuel oils
CN108103522A (en) * 2017-12-14 2018-06-01 三峡大学 A kind of method that electro-catalysis thioether molecule oxygen aoxidizes sulfoxide and sulfone compound processed
CN108103522B (en) * 2017-12-14 2019-09-24 三峡大学 A kind of method that electro-catalysis thioether molecule oxygen aoxidizes sulfoxide and sulfone compound processed
CN107916129B (en) * 2017-12-14 2020-09-01 三峡大学 Method for oxidative desulfurization of fuel oil
CN114250483A (en) * 2021-12-31 2022-03-29 宁波南大光电材料有限公司 Synthesis method for preparing compound containing diphenyl sulfoxide by electrochemical catalytic oxidation

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Legal Events

Date Code Title Description
ST Notification of lapse