CA981286A - Procede pour la fabrication de disulfures organiques - Google Patents

Procede pour la fabrication de disulfures organiques

Info

Publication number
CA981286A
CA981286A CA138,384A CA138384A CA981286A CA 981286 A CA981286 A CA 981286A CA 138384 A CA138384 A CA 138384A CA 981286 A CA981286 A CA 981286A
Authority
CA
Canada
Prior art keywords
disulfures
organiques
fabrication
procede pour
procede
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
CA138,384A
Other languages
English (en)
Other versions
CA138384S (en
Inventor
Robert Vecchiutti
Alain Pfister
Georges Kvasnikoff
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Application granted granted Critical
Publication of CA981286A publication Critical patent/CA981286A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA138,384A 1971-03-29 1972-03-28 Procede pour la fabrication de disulfures organiques Expired CA981286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110938A FR2130985A5 (de) 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
CA981286A true CA981286A (en) 1976-01-06

Family

ID=9074303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,384A Expired CA981286A (en) 1971-03-29 1972-03-28 Procede pour la fabrication de disulfures organiques

Country Status (15)

Country Link
US (1) US3755461A (de)
JP (1) JPS5829301B1 (de)
BE (1) BE781321A (de)
CA (1) CA981286A (de)
CS (1) CS183656B2 (de)
DE (1) DE2215495C2 (de)
ES (1) ES401281A1 (de)
FR (1) FR2130985A5 (de)
GB (1) GB1346556A (de)
IT (1) IT950816B (de)
LU (1) LU65054A1 (de)
NL (1) NL177401C (de)
PL (1) PL83397B1 (de)
RO (1) RO59644A (de)
SU (1) SU441706A3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072718A (en) * 1976-07-19 1978-02-07 Phillips Petroleum Company Methods of converting ditertiary organic sulfides to ditertiary organic disulfides
US5026915A (en) * 1985-05-13 1991-06-25 Atochem North America, Inc. Process for the manufacture of dialkyl disulfides
CH672487A5 (de) * 1986-07-28 1989-11-30 Magyar Asvanyolaj Es Foeldgaz
FR2630104B1 (fr) * 1988-04-14 1990-07-13 Elf Aquitaine Procede de preparation de disulfures organiques
DE68900007D1 (de) * 1988-04-14 1990-10-04 Elf Aquitaine Verfahren zur herstellung von organischen di- und polysulfiden.
US4937385A (en) * 1988-05-18 1990-06-26 Pennwalt Corporation Process for the manufacture of dialkyl disulfides and polysulfides
EP0529388B1 (de) * 1991-08-22 1996-03-20 Elf Atochem North America, Inc. Verfahren zur selektiven Darstellung von organischen Trisulfiden
US5242613A (en) * 1991-11-13 1993-09-07 Ethyl Corporation Process for mixed extreme pressure additives
US5250737A (en) * 1992-01-31 1993-10-05 Ethyl Corporation Process for hydrocarbyl trisulfide product
US6051740A (en) * 1998-12-11 2000-04-18 Phillips Petroleum Company Oxidation of mercaptans to disulfides
US6169210B1 (en) 1999-04-20 2001-01-02 Kaung-Far Lin Method for producing dialkyl disulfides
EP1428819B1 (de) * 2002-11-27 2010-01-27 Chevron Phillips Chemical Company Herstellung von Dithiodiglykol
CN103910661B (zh) * 2013-02-26 2016-08-17 湖北兴发化工集团股份有限公司 一种采用甲硫醇与硫磺硫化法生产二甲基二硫的方法
FR3023288B1 (fr) 2014-07-04 2016-07-15 Arkema France Procede de preparation de disulfure de dimethyle
FR3023287B1 (fr) 2014-07-04 2016-07-22 Arkema France Procede de preparation de methylmercaptan
CN104628613B (zh) * 2015-01-13 2016-08-24 湖北兴发化工集团股份有限公司 一种甲硫醇硫化法制二甲基二硫的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340324A (en) * 1965-04-26 1967-09-05 Phillips Petroleum Co Process of converting mercaptans to disulfides
US3340999A (en) * 1966-02-15 1967-09-12 Modern Album And Finishing Inc Phonograph record album

Also Published As

Publication number Publication date
ES401281A1 (es) 1975-02-16
NL177401B (nl) 1985-04-16
IT950816B (it) 1973-06-20
LU65054A1 (de) 1972-07-11
NL177401C (nl) 1985-09-16
PL83397B1 (de) 1975-12-31
DE2215495C2 (de) 1983-12-15
GB1346556A (en) 1974-02-13
BE781321A (fr) 1972-07-17
FR2130985A5 (de) 1972-11-10
DE2215495A1 (de) 1972-10-05
CS183656B2 (en) 1978-07-31
RO59644A (de) 1976-05-15
JPS5829301B1 (de) 1983-06-22
US3755461A (en) 1973-08-28
SU441706A3 (ru) 1974-08-30
NL7204054A (de) 1972-10-03

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