CA2072763C - Procede d'obtention de disulfures a partir de thiols - Google Patents

Procede d'obtention de disulfures a partir de thiols

Info

Publication number
CA2072763C
CA2072763C CA 2072763 CA2072763A CA2072763C CA 2072763 C CA2072763 C CA 2072763C CA 2072763 CA2072763 CA 2072763 CA 2072763 A CA2072763 A CA 2072763A CA 2072763 C CA2072763 C CA 2072763C
Authority
CA
Canada
Prior art keywords
thiols
disulfides
preparation
catalyst
hoch
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
CA 2072763
Other languages
English (en)
Other versions
CA2072763A1 (fr
Inventor
Omar Chaudhry
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2072763 priority Critical patent/CA2072763C/fr
Priority to PCT/CA1993/000055 priority patent/WO1994000427A1/fr
Priority to EP93903748A priority patent/EP0649403A1/fr
Priority to AU34883/93A priority patent/AU3488393A/en
Publication of CA2072763A1 publication Critical patent/CA2072763A1/fr
Application granted granted Critical
Publication of CA2072763C publication Critical patent/CA2072763C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0573—Selenium; Compounds thereof
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA 2072763 1992-06-29 1992-06-29 Procede d'obtention de disulfures a partir de thiols Expired - Lifetime CA2072763C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA 2072763 CA2072763C (fr) 1992-06-29 1992-06-29 Procede d'obtention de disulfures a partir de thiols
PCT/CA1993/000055 WO1994000427A1 (fr) 1992-06-29 1993-02-18 Procede de preparation de disulfures a partir de thiols
EP93903748A EP0649403A1 (fr) 1992-06-29 1993-02-18 Procede de preparation de disulfures a partir de thiols
AU34883/93A AU3488393A (en) 1992-06-29 1993-02-18 Process for the preparation of disulfides from thiols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2072763 CA2072763C (fr) 1992-06-29 1992-06-29 Procede d'obtention de disulfures a partir de thiols

Publications (2)

Publication Number Publication Date
CA2072763A1 CA2072763A1 (fr) 1993-12-30
CA2072763C true CA2072763C (fr) 1994-05-17

Family

ID=4150087

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2072763 Expired - Lifetime CA2072763C (fr) 1992-06-29 1992-06-29 Procede d'obtention de disulfures a partir de thiols

Country Status (4)

Country Link
EP (1) EP0649403A1 (fr)
AU (1) AU3488393A (fr)
CA (1) CA2072763C (fr)
WO (1) WO1994000427A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1644390B1 (fr) 2003-06-24 2011-04-20 Isis Innovation Limited Reactifs et procedes pour former des liaisons disulfure et pour glycosyler des proteines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB787914A (en) * 1955-05-03 1957-12-18 Standard Oil Co Improvements in or relating to oxidation of mercaptans
US4721813A (en) * 1986-08-25 1988-01-26 Phillips Petroleum Company Method for the oxidation of mercaptoalkanols to dithiodiglycols

Also Published As

Publication number Publication date
CA2072763A1 (fr) 1993-12-30
WO1994000427A1 (fr) 1994-01-06
EP0649403A1 (fr) 1995-04-26
AU3488393A (en) 1994-01-24

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