IN2001CH00727A - Method of producing organic disulfides - Google Patents

Method of producing organic disulfides

Info

Publication number
IN2001CH00727A
IN2001CH00727A IN727CH2001A IN2001CH00727A IN 2001CH00727 A IN2001CH00727 A IN 2001CH00727A IN 727CH2001 A IN727CH2001 A IN 727CH2001A IN 2001CH00727 A IN2001CH00727 A IN 2001CH00727A
Authority
IN
India
Prior art keywords
organic disulfides
producing organic
mercaptans
preparation
relates
Prior art date
Application number
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 IN2001CH00727A publication Critical patent/IN2001CH00727A/en
Publication of IN201881B publication Critical patent/IN201881B/en

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)
IN727CH2001 1998-11-25 2001-05-25 Method of producing organic disulfides IN2001CH00727A (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 (2)

Publication Number Publication Date
IN2001CH00727A true IN2001CH00727A (en) 2005-09-16
IN201881B IN201881B (enrdf_load_stackoverflow) 2007-02-23

Family

ID=7889012

Family Applications (1)

Application Number Title Priority Date Filing Date
IN727CH2001 IN2001CH00727A (en) 1998-11-25 2001-05-25 Method of producing organic disulfides

Country Status (20)

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

Families Citing this family (16)

* 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
US7674444B2 (en) * 2006-02-01 2010-03-09 Fluor Technologies Corporation Configurations and methods for removal of mercaptans from feed gases
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
JP5414529B2 (ja) * 2006-11-11 2014-02-12 エコスプレイ リミテッド ニンニクの処理
JP5675642B2 (ja) 2008-12-23 2015-02-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 硫化水素含有ガスの圧縮方法
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
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
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
WO2017018095A1 (ja) * 2015-07-24 2017-02-02 味の素株式会社 フレーバー組成物
CN108779068B (zh) * 2016-03-18 2021-02-09 三井化学株式会社 (多)硫醚化合物的制造方法及环硫化物化合物的制造方法
FR3122876B1 (fr) * 2021-05-11 2024-03-08 Arkema France Procédé de co-production d’alkylmercaptan et de dialkyldisulfure à partir d’alcool
FR3122877B1 (fr) * 2021-05-11 2024-05-10 Arkema France Procédé de co-production de méthylmercaptan et de diméthyldisulfure à partir d’oxydes de carbone
CN117603096A (zh) * 2023-11-22 2024-02-27 万华化学集团股份有限公司 一种低硫酸根残留的甲基磺酸制备方法

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
DE1250430B (enrdf_load_stackoverflow) * 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
EP0202420B1 (en) * 1985-05-13 1991-01-02 ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) Process for the manufacture of dialkyl disulfides
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
CA2280015A1 (en) 1997-02-10 1998-08-13 Innochem Inc. Preparation of alkane sulfonic acids and sulfonyl chlorides by oxidation of alkanethiols and dialkyl disulfides
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
MXPA01005200A (es) 2002-01-01
WO2000031029A1 (de) 2000-06-02
US6686506B1 (en) 2004-02-03
MX230560B (enrdf_load_stackoverflow) 2005-09-13
EP1133472B1 (de) 2005-02-23
EP1133472A1 (de) 2001-09-19
CA2352385A1 (en) 2000-06-02
DE59911664D1 (de) 2005-03-31
CN1333749A (zh) 2002-01-30
KR100626185B1 (ko) 2006-09-20
IN201881B (enrdf_load_stackoverflow) 2007-02-23
KR20010080584A (ko) 2001-08-22
AU1777200A (en) 2000-06-13
ATE289591T1 (de) 2005-03-15
CA2352385C (en) 2008-01-22
PL196872B1 (pl) 2008-02-29
ES2237958T3 (es) 2005-08-01
SK7262001A3 (en) 2002-01-07
PL348774A1 (en) 2002-06-17
JP2002530371A (ja) 2002-09-17
UA68409C2 (en) 2004-08-16
ID29243A (id) 2001-08-16
DE19854427A1 (de) 2000-05-31
CN1188393C (zh) 2005-02-09
AU765463B2 (en) 2003-09-18
HUP0201439A2 (en) 2002-08-28
ZA200104296B (en) 2002-09-25
BR0102243A (pt) 2003-02-18
JP4460780B2 (ja) 2010-05-12

Similar Documents

Publication Publication Date Title
IN2001CH00727A (en) Method of producing organic disulfides
AU2003282186A1 (en) Catalytic method of producing alkyl mercaptans by adding hydrogen sulphide to an olefin
CA2499632A1 (fr) Procede catalytique de fabrication de mercaptans a partir de thioethers
BR9915651A (pt) Processo para a preparação de ácidos alcanossulfÈnicos.
BR9907761A (pt) Processo para conversão de gás
EA200700190A1 (ru) Способы удаления содержащих серу соединений
BR9907201A (pt) Processos para remoção de enxofre de um gás contendo enxofre e de compostos de enxofre de gás natural
EP1275654A3 (en) Process for producing sulfur-containing organosilicon compounds
DE69407725D1 (de) Herstellung von Methylmercaptan aus Dimethyldisulfid
WO2007070496A3 (en) Process for synthesis of mercaptans and sulfides from alcohols
FR2930340B1 (fr) Procede d'echantillonage de sulfure d'hydrogene.
ZA202309970B (en) Process for the co-production of alkyl mercaptan and dialkyl disulfide from alcohol
AU7696587A (en) Catalytic removal of hydrogen sulphides from liquid sulphur
ATE241421T1 (de) Verfahren zur entfernung von schwefelverbindungen aus gasen
BR0002179A (pt) Processos para gerar compostos contendo enxofre recuperáveis a partir de uma corrente de ácido gasto, e para recuperar ácido a partir de uma corrente de ácido sulfúrico gasto
EP1116776A3 (en) Method for treating spent caustic streams
DE68914541D1 (de) Verfahren zur Herstellung von organischen Schwefelverbindungen.
CA2317407A1 (en) Peroxyacid compound use in odor reduction
JP2004503528A (ja) メタンチオールの製造方法及び装置
BRPI0417700A (pt) método para separação de metil mercaptano de misturas de gás de reação
YU184890A (sh) Tetratiokarbonatski postupak
ATE69808T1 (de) Verfahren zur herstellung von dithiolen.
WO2002081436A3 (de) Verfahren zur herstellung eines organischen disulfids
EP1044965A4 (en) PROCESS FOR THE PREPARATION OF AROMATIC SULPHIDE COMPOUNDS
ATE182329T1 (de) Verfahren zur herstellung von thioglykolsäure