BE781321A - Procede pour la fabrication de disulfures organiques - Google Patents

Procede pour la fabrication de disulfures organiques

Info

Publication number
BE781321A
BE781321A BE781321A BE781321A BE781321A BE 781321 A BE781321 A BE 781321A BE 781321 A BE781321 A BE 781321A BE 781321 A BE781321 A BE 781321A BE 781321 A BE781321 A BE 781321A
Authority
BE
Belgium
Prior art keywords
manufacture
organic disulphides
disulphides
organic
Prior art date
Application number
BE781321A
Other languages
English (en)
French (fr)
Inventor
G Kvasnikoff
A Pfister
R Vecchiuti
Original Assignee
Aquitaine Petrole
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 Aquitaine Petrole filed Critical Aquitaine Petrole
Publication of BE781321A publication Critical patent/BE781321A/xx

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)
BE781321A 1971-03-29 1972-03-28 Procede pour la fabrication de disulfures organiques BE781321A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE781321A true BE781321A (fr) 1972-07-17

Family

ID=9074303

Family Applications (1)

Application Number Title Priority Date Filing Date
BE781321A BE781321A (fr) 1971-03-29 1972-03-28 Procede pour la fabrication de disulfures organiques

Country Status (15)

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

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 (xx) * 1986-07-28 1989-11-30 Magyar Asvanyolaj Es Foeldgaz
ES2017015B3 (es) * 1988-04-14 1990-12-16 Soc Nat Elf Aquitaine (Production) Procedimiento de preparacion de disulfuros y polisulfuros organicos
FR2630104B1 (fr) * 1988-04-14 1990-07-13 Elf Aquitaine Procede de preparation de disulfures organiques
US4937385A (en) * 1988-05-18 1990-06-26 Pennwalt Corporation Process for the manufacture of dialkyl disulfides and polysulfides
DE69209192T2 (de) * 1991-08-22 1996-07-25 Atochem North America Elf 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 (en) * 2002-11-27 2010-01-27 Chevron Phillips Chemical Company Production of dithiodiglycol
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
FR3023287B1 (fr) 2014-07-04 2016-07-22 Arkema France Procede de preparation de methylmercaptan
FR3023288B1 (fr) * 2014-07-04 2016-07-15 Arkema France Procede de preparation de disulfure de dimethyle
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
RO59644A (xx) 1976-05-15
DE2215495C2 (de) 1983-12-15
IT950816B (it) 1973-06-20
DE2215495A1 (de) 1972-10-05
NL177401B (nl) 1985-04-16
US3755461A (en) 1973-08-28
LU65054A1 (xx) 1972-07-11
GB1346556A (en) 1974-02-13
NL7204054A (xx) 1972-10-03
FR2130985A5 (xx) 1972-11-10
JPS5829301B1 (xx) 1983-06-22
SU441706A3 (ru) 1974-08-30
CA981286A (en) 1976-01-06
CS183656B2 (en) 1978-07-31
ES401281A1 (es) 1975-02-16
PL83397B1 (xx) 1975-12-31
NL177401C (nl) 1985-09-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOC. NATIONAL ELF AQUITAINE

Effective date: 19920328