AU2003249004A1 - Process for the reduction of sulphoxides to sulphides - Google Patents

Process for the reduction of sulphoxides to sulphides

Info

Publication number
AU2003249004A1
AU2003249004A1 AU2003249004A AU2003249004A AU2003249004A1 AU 2003249004 A1 AU2003249004 A1 AU 2003249004A1 AU 2003249004 A AU2003249004 A AU 2003249004A AU 2003249004 A AU2003249004 A AU 2003249004A AU 2003249004 A1 AU2003249004 A1 AU 2003249004A1
Authority
AU
Australia
Prior art keywords
sulphoxides
sulphides
reduction
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.)
Abandoned
Application number
AU2003249004A
Inventor
Gurpreet Bhatia
Piotr Graczyk
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.)
Eisai Co Ltd
Original Assignee
Eisai Co Ltd
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 Eisai Co Ltd filed Critical Eisai Co Ltd
Publication of AU2003249004A1 publication Critical patent/AU2003249004A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B45/00—Formation or introduction of functional groups containing sulfur
    • C07B45/06—Formation or introduction of functional groups containing sulfur of mercapto or sulfide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003249004A 2002-08-19 2003-08-06 Process for the reduction of sulphoxides to sulphides Abandoned AU2003249004A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0219292.0 2002-08-19
GBGB0219292.0A GB0219292D0 (en) 2002-08-19 2002-08-19 Process
PCT/GB2003/003402 WO2004016569A1 (en) 2002-08-19 2003-08-06 Process for the reduction of sulphoxides to sulphides

Publications (1)

Publication Number Publication Date
AU2003249004A1 true AU2003249004A1 (en) 2004-03-03

Family

ID=9942582

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003249004A Abandoned AU2003249004A1 (en) 2002-08-19 2003-08-06 Process for the reduction of sulphoxides to sulphides

Country Status (3)

Country Link
AU (1) AU2003249004A1 (en)
GB (1) GB0219292D0 (en)
WO (1) WO2004016569A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2920428B1 (en) * 2007-08-29 2012-06-15 Univ Rouen PROCESS FOR DEDOLDING SALTS OF OMEPRAZOLE
ES2381725B2 (en) * 2010-11-04 2012-10-11 Universidad De Burgos PROCEDURE FOR THE CATALYTIC REDUCTION OF ORGANIC SULPHOXIDS.
ES2551245B2 (en) * 2014-05-13 2016-03-03 Universidad De Burgos Procedure for the reduction of sulfoxides using a supported thiol as a reducing agent
CN106946751B (en) * 2017-03-03 2018-11-06 浙江师范大学 A method of preparing diaryl sulfide

Also Published As

Publication number Publication date
GB0219292D0 (en) 2002-09-25
WO2004016569A1 (en) 2004-02-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase