DE68900460D1 - Verfahren zur herstellung von dithiolen. - Google Patents

Verfahren zur herstellung von dithiolen.

Info

Publication number
DE68900460D1
DE68900460D1 DE8989400330T DE68900460T DE68900460D1 DE 68900460 D1 DE68900460 D1 DE 68900460D1 DE 8989400330 T DE8989400330 T DE 8989400330T DE 68900460 T DE68900460 T DE 68900460T DE 68900460 D1 DE68900460 D1 DE 68900460D1
Authority
DE
Germany
Prior art keywords
tert
dithioles
producing
alkylthio
alkane
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 - Lifetime
Application number
DE8989400330T
Other languages
English (en)
Inventor
Emmanuel Arretz
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 National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production 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 National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Application granted granted Critical
Publication of DE68900460D1 publication Critical patent/DE68900460D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/06—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols from sulfides, hydropolysulfides or polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Steroid Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DE8989400330T 1988-02-17 1989-02-06 Verfahren zur herstellung von dithiolen. Expired - Lifetime DE68900460D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801881A FR2627184B1 (fr) 1988-02-17 1988-02-17 Procede de preparation de dithiols

Publications (1)

Publication Number Publication Date
DE68900460D1 true DE68900460D1 (de) 1992-01-09

Family

ID=9363344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989400330T Expired - Lifetime DE68900460D1 (de) 1988-02-17 1989-02-06 Verfahren zur herstellung von dithiolen.

Country Status (10)

Country Link
US (1) US4943662A (de)
EP (1) EP0333527B1 (de)
JP (1) JPH023669A (de)
KR (1) KR920002886B1 (de)
AT (1) ATE69808T1 (de)
CA (1) CA1307009C (de)
DE (1) DE68900460D1 (de)
ES (1) ES2039295T3 (de)
FR (1) FR2627184B1 (de)
GR (1) GR3003421T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565231A3 (en) * 1992-03-31 1996-11-20 Sgs Thomson Microelectronics Method of fabricating a polysilicon thin film transistor
KR100698461B1 (ko) * 2005-04-29 2007-03-23 이수화학 주식회사 제올라이트 촉매를 이용한 트리이소부틸머캅탄의 제조방법및 이에 사용되는 제올라이트 촉매
FR2938535B1 (fr) * 2008-11-20 2012-08-17 Arkema France Procede de fabrication de methylmercaptopropionaldehyde et de methionine a partir de matieres renouvelables

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069472A (en) * 1960-08-23 1962-12-18 Pennsalt Chemical Corp Novel process for preparation of mercaptans by catalytic cleavage of sulfides
US3591475A (en) * 1968-12-09 1971-07-06 Exxon Research Engineering Co Preparation of unsymmetrical thiol-allene diadducts
US3686326A (en) * 1970-02-11 1972-08-22 Exxon Research Engineering Co Allylic sulfide reaction products
FR2424907A1 (fr) * 1978-05-05 1979-11-30 Elf Aquitaine Perfectionnement a la synthese de mercaptans
US4140604A (en) * 1978-07-03 1979-02-20 Pennwalt Corporation Process for preparing mercaptans
US4313006A (en) * 1980-09-03 1982-01-26 Pennwalt Corporation Process for converting dialkyl sulfides to alkyl mercaptans
US4396778A (en) * 1980-09-03 1983-08-02 Pennwalt Corporation Process for converting dialkyl sulfides to alkyl mercaptans
DE60754T1 (de) 1981-03-12 1983-04-14 Societe Nationale Elf Aquitaine (Production), 92400 Courbevoie Photoinduzierte synthese der mercaptane.
FR2608599B1 (fr) 1986-12-17 1989-03-31 Elf Aquitaine Synthese de dithiols

Also Published As

Publication number Publication date
JPH023669A (ja) 1990-01-09
GR3003421T3 (en) 1993-02-17
US4943662A (en) 1990-07-24
KR890012957A (ko) 1989-09-20
CA1307009C (fr) 1992-09-01
FR2627184B1 (fr) 1990-07-13
ES2039295T3 (es) 1993-09-16
FR2627184A1 (fr) 1989-08-18
ATE69808T1 (de) 1991-12-15
EP0333527B1 (de) 1991-11-27
EP0333527A1 (de) 1989-09-20
KR920002886B1 (ko) 1992-04-06
JPH0567622B2 (de) 1993-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128

8339 Ceased/non-payment of the annual fee