SG11202008890TA - Process for preparing s,s'-dialkyldithiocarbonate from dialkyl disulfide - Google Patents

Process for preparing s,s'-dialkyldithiocarbonate from dialkyl disulfide

Info

Publication number
SG11202008890TA
SG11202008890TA SG11202008890TA SG11202008890TA SG11202008890TA SG 11202008890T A SG11202008890T A SG 11202008890TA SG 11202008890T A SG11202008890T A SG 11202008890TA SG 11202008890T A SG11202008890T A SG 11202008890TA SG 11202008890T A SG11202008890T A SG 11202008890TA
Authority
SG
Singapore
Prior art keywords
dialkyldithiocarbonate
preparing
dialkyl disulfide
dialkyl
disulfide
Prior art date
Application number
SG11202008890TA
Inventor
Paul-Guillaume Schmitt
Georges Frémy
Gilles-Olivier Gratien
Original Assignee
Arkema France
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 Arkema France filed Critical Arkema France
Publication of SG11202008890TA publication Critical patent/SG11202008890TA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/095—Sulfur, selenium, or tellurium compounds, e.g. thiols
    • A61K31/10—Sulfides; Sulfoxides; Sulfones
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C329/00—Thiocarbonic acids; Halides, esters or anhydrides thereof
    • C07C329/12—Dithiocarbonic acids; Derivatives thereof
    • C07C329/14—Esters of dithiocarbonic acids
    • C07C329/16—Esters of dithiocarbonic acids having sulfur atoms of dithiocarbonic groups bound to acyclic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG11202008890TA 2018-03-13 2019-03-13 Process for preparing s,s'-dialkyldithiocarbonate from dialkyl disulfide SG11202008890TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852149A FR3078970B1 (en) 2018-03-13 2018-03-13 PROCESS FOR THE PREPARATION OF S, S'-DIALKYLDITHIOCARBONATE FROM DIALKYL DISULFIDE
PCT/EP2019/056274 WO2019175235A1 (en) 2018-03-13 2019-03-13 Process for preparing s,s'-dialkyldithiocarbonate from dialkyl disulfide

Publications (1)

Publication Number Publication Date
SG11202008890TA true SG11202008890TA (en) 2020-10-29

Family

ID=63014642

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202008890TA SG11202008890TA (en) 2018-03-13 2019-03-13 Process for preparing s,s'-dialkyldithiocarbonate from dialkyl disulfide

Country Status (9)

Country Link
US (1) US11976032B2 (en)
EP (1) EP3765443A1 (en)
JP (1) JP7303817B2 (en)
KR (1) KR20200131826A (en)
CN (1) CN111770912B (en)
FR (1) FR3078970B1 (en)
SG (1) SG11202008890TA (en)
TW (1) TWI799535B (en)
WO (1) WO2019175235A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1136581B (en) * 1981-04-17 1986-09-03 Jacopo Degani PROCESS FOR THE PREPARATION OF ORGANIC SULPHURES
CA2572874A1 (en) 2004-07-02 2006-01-12 Sankyo Company Limited Urea derivative
JP2006045209A (en) 2004-07-02 2006-02-16 Sankyo Co Ltd Urea derivative
EP1786848A1 (en) * 2004-08-06 2007-05-23 Noveon, Inc. Polyurethanes and urethane acrylics made from hydroxyl-terminated thiocarbonate containing compounds
ITMI20042402A1 (en) 2004-12-16 2005-03-16 Oxon Italia Spa PROCESS FOR THE PREPARATION OF N, N-DIMETHYL-N'-PHENYLUREE
JP2007191471A (en) 2005-12-21 2007-08-02 Sankyo Co Ltd Medicine containing urea derivative
ES2833006T3 (en) 2015-02-18 2021-06-14 Covestro Intellectual Property Gmbh & Co Kg Process for the production of polycarbonates by transesterification of dithiocarbonates or their selenium analogues with bisphenols

Also Published As

Publication number Publication date
KR20200131826A (en) 2020-11-24
TWI799535B (en) 2023-04-21
EP3765443A1 (en) 2021-01-20
JP2021516220A (en) 2021-07-01
JP7303817B2 (en) 2023-07-05
WO2019175235A1 (en) 2019-09-19
US20230167052A1 (en) 2023-06-01
TW201946897A (en) 2019-12-16
CN111770912B (en) 2023-01-17
FR3078970A1 (en) 2019-09-20
US11976032B2 (en) 2024-05-07
FR3078970B1 (en) 2020-02-28
CN111770912A (en) 2020-10-13

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