ZA200104296B - Method of producing organic disulfides. - Google Patents

Method of producing organic disulfides.

Info

Publication number
ZA200104296B
ZA200104296B ZA200104296A ZA200104296A ZA200104296B ZA 200104296 B ZA200104296 B ZA 200104296B ZA 200104296 A ZA200104296 A ZA 200104296A ZA 200104296 A ZA200104296 A ZA 200104296A ZA 200104296 B ZA200104296 B ZA 200104296B
Authority
ZA
South Africa
Prior art keywords
organic disulfides
producing organic
mercaptans
preparation
relates
Prior art date
Application number
ZA200104296A
Other languages
English (en)
Inventor
Werner Hesse
Hans-Josef Sterzel
Christian Tragut
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of ZA200104296B publication Critical patent/ZA200104296B/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C07C321/12—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms
    • C07C321/14—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compounds Of Unknown Constitution (AREA)
ZA200104296A 1998-11-25 2001-05-25 Method of producing organic disulfides. ZA200104296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19854427A DE19854427A1 (de) 1998-11-25 1998-11-25 Verfahren zur Herstellung von organischen Disulfiden

Publications (1)

Publication Number Publication Date
ZA200104296B true ZA200104296B (en) 2002-09-25

Family

ID=7889012

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200104296A ZA200104296B (en) 1998-11-25 2001-05-25 Method of producing organic disulfides.

Country Status (20)

Country Link
US (1) US6686506B1 (fr)
EP (1) EP1133472B1 (fr)
JP (1) JP4460780B2 (fr)
KR (1) KR100626185B1 (fr)
CN (1) CN1188393C (fr)
AT (1) ATE289591T1 (fr)
AU (1) AU765463B2 (fr)
BR (1) BR0102243A (fr)
CA (1) CA2352385C (fr)
DE (2) DE19854427A1 (fr)
ES (1) ES2237958T3 (fr)
HU (1) HUP0201439A2 (fr)
ID (1) ID29243A (fr)
IN (1) IN2001CH00727A (fr)
MX (1) MXPA01005200A (fr)
PL (1) PL196872B1 (fr)
SK (1) SK7262001A3 (fr)
UA (1) UA68409C2 (fr)
WO (1) WO2000031029A1 (fr)
ZA (1) ZA200104296B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116817A1 (de) * 2001-04-04 2002-10-17 Basf Ag Verfahren zur Herstellung eines organischen Disulfids
DE10323839B3 (de) * 2003-05-23 2004-10-21 Thioplast Chemicals Gmbh & Co.Kg Oxidation von Mercaptoethanol
WO2007089547A2 (fr) * 2006-02-01 2007-08-09 Fluor Technologies Corporation Configurations et procedes d'elimination de mercaptans de gaz d'alimentation
CN100349961C (zh) * 2006-06-22 2007-11-21 广州大学 一种聚双苯胺基二硫化物及其制备方法
EP2079686B1 (fr) * 2006-11-11 2013-01-02 Ecospray Limited Traitement de l'ail
MX2011006728A (es) 2008-12-23 2011-07-13 Basf Se Metodo para comprimir gases que contienen sulfuro de hidrogeno.
CN101475517B (zh) * 2009-01-15 2012-08-15 河南大学 一种对称的含二硫键化合物的制备方法
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
CN104592071B (zh) * 2015-01-13 2016-12-07 湖北兴发化工集团股份有限公司 一种二甲基二硫生产过程溶解状态硫磺加入方法
CN104557642B (zh) * 2015-01-19 2017-02-01 湖北兴发化工集团股份有限公司 一种利用超声波促进二甲基二硫生产的方法及装置
JP6822403B2 (ja) * 2015-07-24 2021-01-27 味の素株式会社 フレーバー組成物
EP3431466B1 (fr) * 2016-03-18 2020-08-26 Mitsui Chemicals, Inc. Procédé de production d'un composé de (poly)sulfure et procédé de production d'un composé d'épisulfure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820062A (en) * 1954-08-11 1958-01-14 Pure Oil Co Preparation of organic thiols
FR1358398A (fr) 1962-11-20 1964-04-17 Aquitaine Petrole Fabrication de disulfures organiques
BE648125A (fr) * 1963-05-20
US3314999A (en) * 1963-11-15 1967-04-18 Aquitaine Petrole Process for the preparation of organic disulphides
US3277180A (en) * 1964-01-15 1966-10-04 Aquitaine Petrole Process for the manufacture of organic disulphides
DE3572657D1 (en) 1985-04-26 1989-10-05 Pennwalt Corp Preparation of dialkyl disulfides
US5026915A (en) * 1985-05-13 1991-06-25 Atochem North America, Inc. Process for the manufacture of dialkyl disulfides
ATE59634T1 (de) * 1985-05-13 1991-01-15 Atochem North America Verfahren zur herstellung von dialkyldisulfiden.
US5202494A (en) 1990-05-31 1993-04-13 Phillips Petroleum Company Continuous process for the production of disulfides
US5659086A (en) * 1995-06-06 1997-08-19 Phillips Petroleum Company Production of organic disulfides
FR2742144B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Procede de preparation de disulfures et de polysulfures organiques en presence de resines polystyrene-divinylbenzene possedant des groupes amine primaire
WO1998034914A1 (fr) 1997-02-10 1998-08-13 Innochem Inc. Preparation d'acides alcanesulfoniques et de chlorures de sulfuryle par oxydation d'alcanethiols et de disulfures de dialkyle
FR2773799B1 (fr) * 1998-01-22 2000-02-18 Elf Aquitaine Exploration Prod Synthese de disulfures et polysulfures organiques

Also Published As

Publication number Publication date
PL196872B1 (pl) 2008-02-29
CN1333749A (zh) 2002-01-30
MXPA01005200A (es) 2002-01-01
DE59911664D1 (de) 2005-03-31
KR20010080584A (ko) 2001-08-22
JP4460780B2 (ja) 2010-05-12
DE19854427A1 (de) 2000-05-31
EP1133472B1 (fr) 2005-02-23
KR100626185B1 (ko) 2006-09-20
CA2352385A1 (fr) 2000-06-02
SK7262001A3 (en) 2002-01-07
ID29243A (id) 2001-08-16
UA68409C2 (en) 2004-08-16
IN201881B (fr) 2007-02-23
AU765463B2 (en) 2003-09-18
CN1188393C (zh) 2005-02-09
ES2237958T3 (es) 2005-08-01
BR0102243A (pt) 2003-02-18
US6686506B1 (en) 2004-02-03
MX230560B (fr) 2005-09-13
HUP0201439A2 (en) 2002-08-28
IN2001CH00727A (en) 2005-09-16
AU1777200A (en) 2000-06-13
CA2352385C (fr) 2008-01-22
WO2000031029A1 (fr) 2000-06-02
ATE289591T1 (de) 2005-03-15
EP1133472A1 (fr) 2001-09-19
JP2002530371A (ja) 2002-09-17
PL348774A1 (en) 2002-06-17

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