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EP3177590A4 - Low temperature free radical initiated process for the preparation of 3-((3,3,3-trifluoropropyl)thio)propionic acid and esters thereof - Google Patents

Low temperature free radical initiated process for the preparation of 3-((3,3,3-trifluoropropyl)thio)propionic acid and esters thereof Download PDF

Info

Publication number
EP3177590A4
EP3177590A4 EP14899236.5A EP14899236A EP3177590A4 EP 3177590 A4 EP3177590 A4 EP 3177590A4 EP 14899236 A EP14899236 A EP 14899236A EP 3177590 A4 EP3177590 A4 EP 3177590A4
Authority
EP
European Patent Office
Prior art keywords
trifluoropropyl
thio
esters
preparation
low temperature
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.)
Withdrawn
Application number
EP14899236.5A
Other languages
German (de)
French (fr)
Other versions
EP3177590A1 (en
Inventor
Kaitlyn Gray
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.)
Corteva Agriscience LLC
Original Assignee
Dow AgroSciences LLC
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 Dow AgroSciences LLC filed Critical Dow AgroSciences LLC
Publication of EP3177590A1 publication Critical patent/EP3177590A1/en
Publication of EP3177590A4 publication Critical patent/EP3177590A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C07C319/18—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of thiols to unsaturated compounds
    • 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
    • C07C323/50—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 carboxyl groups bound to the same carbon skeleton
    • C07C323/51—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 carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/52—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 carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the 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)
EP14899236.5A 2014-08-07 2014-10-17 Low temperature free radical initiated process for the preparation of 3-((3,3,3-trifluoropropyl)thio)propionic acid and esters thereof Withdrawn EP3177590A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462034452P 2014-08-07 2014-08-07
PCT/US2014/061022 WO2016022162A1 (en) 2014-08-07 2014-10-17 Low temperature free radical initiated process for the preparation of 3-((3,3,3-trifluoropropyl)thio)propionic acid and esters thereof

Publications (2)

Publication Number Publication Date
EP3177590A1 EP3177590A1 (en) 2017-06-14
EP3177590A4 true EP3177590A4 (en) 2018-03-14

Family

ID=55264283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14899236.5A Withdrawn EP3177590A4 (en) 2014-08-07 2014-10-17 Low temperature free radical initiated process for the preparation of 3-((3,3,3-trifluoropropyl)thio)propionic acid and esters thereof

Country Status (10)

Country Link
EP (1) EP3177590A4 (en)
JP (1) JP2017524001A (en)
KR (1) KR20170039268A (en)
CN (1) CN107074756A (en)
AR (1) AR098111A1 (en)
BR (1) BR112017001996A2 (en)
CA (1) CA2957164A1 (en)
IL (1) IL250361A0 (en)
TW (1) TW201612155A (en)
WO (1) WO2016022162A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120101294A1 (en) * 2009-08-10 2012-04-26 Masaji Hirota Process for producing (fluoroalkylthio) acetic acid ester

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009102035A1 (en) * 2008-02-15 2009-08-20 Asahi Kasei E-Materials Corporation Resin composition
US8937083B2 (en) * 2011-10-26 2015-01-20 DowAgroSciences, LLC Pesticidal compositions and processes related thereto

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120101294A1 (en) * 2009-08-10 2012-04-26 Masaji Hirota Process for producing (fluoroalkylthio) acetic acid ester

Also Published As

Publication number Publication date
EP3177590A1 (en) 2017-06-14
WO2016022162A1 (en) 2016-02-11
CA2957164A1 (en) 2016-02-11
TW201612155A (en) 2016-04-01
BR112017001996A2 (en) 2017-12-12
AR098111A1 (en) 2016-05-04
JP2017524001A (en) 2017-08-24
CN107074756A (en) 2017-08-18
IL250361A0 (en) 2017-03-30
KR20170039268A (en) 2017-04-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20170202

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GRAY, KAITLYN

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180213

RIC1 Information provided on ipc code assigned before grant

Ipc: C07C 319/18 20060101AFI20180207BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20180913