MX2009012516A - Metodo para producir trans-1, 3, 3, 3-tetrafluoropropeno. - Google Patents

Metodo para producir trans-1, 3, 3, 3-tetrafluoropropeno.

Info

Publication number
MX2009012516A
MX2009012516A MX2009012516A MX2009012516A MX2009012516A MX 2009012516 A MX2009012516 A MX 2009012516A MX 2009012516 A MX2009012516 A MX 2009012516A MX 2009012516 A MX2009012516 A MX 2009012516A MX 2009012516 A MX2009012516 A MX 2009012516A
Authority
MX
Mexico
Prior art keywords
hfo
reaction product
tetrafluoropropene
trans
producing trans
Prior art date
Application number
MX2009012516A
Other languages
English (en)
Inventor
Stephen A Cottrell
Hsuehsung Tung
Haiyou Wang
Original Assignee
Honeywell Int 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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of MX2009012516A publication Critical patent/MX2009012516A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation

Landscapes

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

Abstract

Se describe un método para producir HFO-1234ze, y para producir composiciones que contengan HFO-1234ze, mediante: (a) la conversión, preferentemente por deshidrofluoración, de pentafluoropropano (HFC-245, preferentemente 1,1,1,3, 3-pentafluoropropano (HFC-245fa), preferentemente por contacto con una solución cáustica, en un producto de reacción que contenga cis-HFO-1234ze y trans-HFO-1234ze, y (b) el contacto de al menos una parte, preferentemente una parte considerable, y en ciertas modalidades, prácticamente todo el producto de reacción, con al menos un catalizador de isomerización, para convertir al menos una parte, y preferentemente al menos una parte considerable, de cis-HFO-1234ze del producto de reacción en trans-HFO-l234ze.
MX2009012516A 2007-05-22 2008-05-22 Metodo para producir trans-1, 3, 3, 3-tetrafluoropropeno. MX2009012516A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93958207P 2007-05-22 2007-05-22
US12/125,045 US9255046B2 (en) 2003-07-25 2008-05-21 Manufacturing process for HFO-1234ze
PCT/US2008/064455 WO2008147835A1 (en) 2007-05-22 2008-05-22 Method for producing trans-1, 3, 3, 3-tetrafluoropropene

Publications (1)

Publication Number Publication Date
MX2009012516A true MX2009012516A (es) 2010-03-08

Family

ID=39769480

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009012516A MX2009012516A (es) 2007-05-22 2008-05-22 Metodo para producir trans-1, 3, 3, 3-tetrafluoropropeno.

Country Status (8)

Country Link
US (1) US9255046B2 (es)
EP (1) EP2146945B1 (es)
JP (3) JP2010528043A (es)
KR (1) KR101527358B1 (es)
CN (1) CN102112421B (es)
ES (1) ES2727509T3 (es)
MX (1) MX2009012516A (es)
WO (1) WO2008147835A1 (es)

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CN110845295A (zh) * 2014-08-14 2020-02-28 科慕埃弗西有限公司 通过脱氟化氢来制备E-1，3，3，3-四氟丙烯(HFC-1234ze)的方法
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CN106831316B (zh) * 2016-12-28 2019-11-15 陕西延长石油集团氟硅化工有限公司 一种生产反式-1,3,3,3-四氟丙烯的方法
CN106883095B (zh) * 2016-12-28 2020-02-18 西安近代化学研究所 一种生产反式-1,3,3,3-四氟丙烯的工艺
CN106946647B (zh) * 2017-02-08 2019-10-11 陕西延长石油矿业有限责任公司 一种混合料常温异构化制备反式-1,3,3,3-四氟丙烯的方法
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Also Published As

Publication number Publication date
CN102112421A (zh) 2011-06-29
US9255046B2 (en) 2016-02-09
JP2017036283A (ja) 2017-02-16
KR20100017896A (ko) 2010-02-16
CN102112421B (zh) 2014-11-26
EP2146945A1 (en) 2010-01-27
US20100022809A1 (en) 2010-01-28
ES2727509T3 (es) 2019-10-16
JP5997742B2 (ja) 2016-09-28
WO2008147835A1 (en) 2008-12-04
JP2015044814A (ja) 2015-03-12
JP6374923B2 (ja) 2018-08-15
KR101527358B1 (ko) 2015-06-10
EP2146945B1 (en) 2019-02-27
JP2010528043A (ja) 2010-08-19

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