FR2365568A1 - Preparation du disulfure de dibenzothiazyle - Google Patents

Preparation du disulfure de dibenzothiazyle

Info

Publication number
FR2365568A1
FR2365568A1 FR7728899A FR7728899A FR2365568A1 FR 2365568 A1 FR2365568 A1 FR 2365568A1 FR 7728899 A FR7728899 A FR 7728899A FR 7728899 A FR7728899 A FR 7728899A FR 2365568 A1 FR2365568 A1 FR 2365568A1
Authority
FR
France
Prior art keywords
solvent
oxidn
electrolytic
prepn
thiazyl
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.)
Withdrawn
Application number
FR7728899A
Other languages
English (en)
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.)
Ouchi Shinko Chemical Industrial Co Ltd
Original Assignee
Ouchi Shinko Chemical Industrial Co Ltd
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
Priority claimed from JP11547476A external-priority patent/JPS5344562A/ja
Priority claimed from JP12027176A external-priority patent/JPS5346976A/ja
Application filed by Ouchi Shinko Chemical Industrial Co Ltd filed Critical Ouchi Shinko Chemical Industrial Co Ltd
Publication of FR2365568A1 publication Critical patent/FR2365568A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/70—Sulfur atoms
    • C07D277/76—Sulfur atoms attached to a second hetero atom
    • C07D277/78—Sulfur atoms attached to a second hetero atom to a second sulphur atom
    • 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
    • C25B3/29—Coupling reactions

Landscapes

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

Abstract

Procédé de préparation du disulfure de dibenzothiazyle. On dimérise par oxydation électrolytique directe le 2-mercapto-benzothiazole ou un sel de métal alcalin de celui-ci, sodium, potassium ou lithium, oxydation qui est effectuée en présence d'un solvant choisi parmi des solvants aprotiques dipolaires, des solvants protiques, l'eau ou leurs mélanges, et d'un électrolyte Utilisation du produit obtenu comme accélérateur de vulcanisation.
FR7728899A 1976-09-28 1977-09-26 Preparation du disulfure de dibenzothiazyle Withdrawn FR2365568A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11547476A JPS5344562A (en) 1976-09-28 1976-09-28 Preparation of dibenzothiazylsulphide
JP12027176A JPS5346976A (en) 1976-10-08 1976-10-08 Preparation of dibenzothiazylsulfide

Publications (1)

Publication Number Publication Date
FR2365568A1 true FR2365568A1 (fr) 1978-04-21

Family

ID=26453963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728899A Withdrawn FR2365568A1 (fr) 1976-09-28 1977-09-26 Preparation du disulfure de dibenzothiazyle

Country Status (2)

Country Link
DE (1) DE2743629A1 (fr)
FR (1) FR2365568A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19856439A1 (de) * 1998-12-08 2000-06-15 Bayer Ag Verfahren zur Herstellung von Dithiazolyldisulfiden
DE10055219A1 (de) 2000-11-08 2002-05-29 Bayer Ag Verfahren zur Herstellung von Dithiazolyldisulfiden
CN114108010B (zh) * 2021-12-08 2023-03-14 山东科技大学 空气氧化生产橡胶硫化促进剂mbts的方法

Also Published As

Publication number Publication date
DE2743629A1 (de) 1978-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse