MX2017001672A - Sintesis de 2,2,2-trifluoroetanotiol. - Google Patents

Sintesis de 2,2,2-trifluoroetanotiol.

Info

Publication number
MX2017001672A
MX2017001672A MX2017001672A MX2017001672A MX2017001672A MX 2017001672 A MX2017001672 A MX 2017001672A MX 2017001672 A MX2017001672 A MX 2017001672A MX 2017001672 A MX2017001672 A MX 2017001672A MX 2017001672 A MX2017001672 A MX 2017001672A
Authority
MX
Mexico
Prior art keywords
cf3ch2sh
reacting
making
trifluoroethanethiol
synthesis
Prior art date
Application number
MX2017001672A
Other languages
English (en)
Inventor
G Syvret Robert
A Polsz Craig
L Swan Dana
R Srinivas Vijay
Original Assignee
Arkema Inc
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 Inc filed Critical Arkema Inc
Publication of MX2017001672A publication Critical patent/MX2017001672A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/01—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton
    • C07C323/02—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/03—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un método de fabricación de CF3CH2SH, que comprende un paso de reacción de CF3CH2X, en donde X es haluro o tosilato, con MSH, en donde M es un metal alcalino como Na o K, para obtener CF3CH2SH. Más específicamente, un método de fabricación de CF3CH2SH, un paso de reacción de CF3CH2Cl con un exceso molar de NaSH en un medio de reacción de uno o más disolventes orgánicos polares a una temperatura de aproximadamente 70°C a aproximadamente 110°C durante un tiempo de aproximadamente 1 a aproximadamente 5 horas.
MX2017001672A 2014-08-07 2015-07-31 Sintesis de 2,2,2-trifluoroetanotiol. MX2017001672A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462034214P 2014-08-07 2014-08-07
PCT/US2015/043060 WO2016022408A1 (en) 2014-08-07 2015-07-31 Synthesis of 2,2,2-trifluoroethanethiol

Publications (1)

Publication Number Publication Date
MX2017001672A true MX2017001672A (es) 2017-08-15

Family

ID=55264366

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001672A MX2017001672A (es) 2014-08-07 2015-07-31 Sintesis de 2,2,2-trifluoroetanotiol.

Country Status (9)

Country Link
US (2) US20170210706A1 (es)
EP (1) EP3177280B1 (es)
JP (1) JP6620142B2 (es)
KR (1) KR102417295B1 (es)
CN (1) CN106659699B (es)
ES (1) ES2781077T3 (es)
MX (1) MX2017001672A (es)
TW (1) TWI710548B (es)
WO (1) WO2016022408A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109880075B (zh) * 2019-03-06 2021-10-08 山东益丰生化环保股份有限公司 一种高巯基多硫醇固化剂的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252867A (en) * 1939-04-21 1941-08-19 Hooker Electrochemical Co Process for production of alkali metal sulphide and hydrosulphide of high purity and concentration
US2894991A (en) * 1956-12-10 1959-07-14 Pennsalt Chemicals Corp Fluoroalkyl sulfur compounds
US3006964A (en) * 1959-09-24 1961-10-31 Pennsalt Chemicals Corp Process for fluoroalkyl sulfides
US3088849A (en) * 1961-12-11 1963-05-07 Minnesota Mining & Mfg Fluorocarbon-substituted mercaptans
DE4333058A1 (de) * 1993-09-29 1995-03-30 Hoechst Ag Verfahren zur Herstellung von Trifluorethylschwefelverbindungen aus Thiolaten und 1-Chlor-2,2,2-trifluorethan
US6765109B1 (en) * 1998-06-29 2004-07-20 Roche Colorado Corporation Preparation of S-aryl-cysteine and its derivatives
CN1432566A (zh) * 2002-01-10 2003-07-30 王春煜 一种二巯基丙磺酸钠的制造及纯化方法
US6680398B1 (en) * 2002-08-16 2004-01-20 Dow Corning Corporation Method of making mercaptoalkylalkoxysilanes
CN1218939C (zh) * 2002-12-25 2005-09-14 南化集团研究院 一种制取巯基乙酸的方法
JP2012056898A (ja) * 2010-09-09 2012-03-22 Sumitomo Seika Chem Co Ltd アルカンチオールの製造方法

Also Published As

Publication number Publication date
US20190135740A1 (en) 2019-05-09
EP3177280A4 (en) 2018-01-03
EP3177280A1 (en) 2017-06-14
WO2016022408A1 (en) 2016-02-11
KR102417295B1 (ko) 2022-07-07
KR20170041732A (ko) 2017-04-17
CN106659699A (zh) 2017-05-10
CN106659699B (zh) 2022-10-11
TW201605781A (zh) 2016-02-16
US20170210706A1 (en) 2017-07-27
JP2017523217A (ja) 2017-08-17
ES2781077T3 (es) 2020-08-28
US10717707B2 (en) 2020-07-21
TWI710548B (zh) 2020-11-21
EP3177280B1 (en) 2020-02-26
JP6620142B2 (ja) 2019-12-11

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