MX346552B - Proceso para la preparacion de 2,3,3,3-tetrafluoropropeno. - Google Patents

Proceso para la preparacion de 2,3,3,3-tetrafluoropropeno.

Info

Publication number
MX346552B
MX346552B MX2014001129A MX2014001129A MX346552B MX 346552 B MX346552 B MX 346552B MX 2014001129 A MX2014001129 A MX 2014001129A MX 2014001129 A MX2014001129 A MX 2014001129A MX 346552 B MX346552 B MX 346552B
Authority
MX
Mexico
Prior art keywords
preparation
produce
trifluoropropene
dehydrofluorinating
contacting
Prior art date
Application number
MX2014001129A
Other languages
English (en)
Inventor
Paul Sharratt Andrew
William Smith John
Mark Taylor Andrew
Mcguiness Claire
Original Assignee
Mexichem Amanco Holding Soc Anónima De Capital Variable
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39571410&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX346552(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mexichem Amanco Holding Soc Anónima De Capital Variable filed Critical Mexichem Amanco Holding Soc Anónima De Capital Variable
Publication of MX346552B publication Critical patent/MX346552B/es

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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
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • 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
    • C07C17/354—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine

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)

Abstract

La invención proporciona un proceso para la preparación de 1234yf que comprende (a) poner en contacto 1,1,2,3,3,3 - hexafluoropropeno (1216) con hidrógeno en la presencia de un catalizador de hidrogenación para producir 1,1,2,3,3,3 - hexafluoropropano (236ea); (b) deshidrofluorar 236ea para producir 1,2,3,3, 3 - pentafluoropropeno (1225ye); (c) poner en contacto 1225ye con hidrógeno en la presencia de un catalizador de hidrogenación para producir 1,2,3,3,3- pentafluoropropano (245eb); y (d) deshidrofluorar (245eb) para producir (1234yf).
MX2014001129A 2008-05-15 2009-05-15 Proceso para la preparacion de 2,3,3,3-tetrafluoropropeno. MX346552B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0808836.1A GB0808836D0 (en) 2008-05-15 2008-05-15 Process
PCT/GB2009/001263 WO2009138764A1 (en) 2008-05-15 2009-05-15 Process for the preparation of 2, 3, 3, 3-trifluoropropene

Publications (1)

Publication Number Publication Date
MX346552B true MX346552B (es) 2017-03-24

Family

ID=39571410

Family Applications (6)

Application Number Title Priority Date Filing Date
MX2014001129A MX346552B (es) 2008-05-15 2009-05-15 Proceso para la preparacion de 2,3,3,3-tetrafluoropropeno.
MX2014001128A MX347166B (es) 2008-05-15 2009-05-15 Proceso para la preparacion de 2,3,3,3-tetrafluoropropeno.
MX2019005159A MX385767B (es) 2008-05-15 2009-05-15 Proceso para la preparación de 2,3,3,3-tetrafluoropropeno.
MX2010012246A MX2010012246A (es) 2008-05-15 2009-05-15 Proceso para la preparacion de 2,3,3,3-trifluoropropeno.
MX2018006513A MX385761B (es) 2008-05-15 2009-05-15 Proceso para la preparación de 2,3,3,3-tetrafluoropropeno.
MX2017003827A MX364640B (es) 2008-05-15 2009-05-15 Proceso para la preparación de 2,3,3,3-tetrafluoropropeno.

Family Applications After (5)

Application Number Title Priority Date Filing Date
MX2014001128A MX347166B (es) 2008-05-15 2009-05-15 Proceso para la preparacion de 2,3,3,3-tetrafluoropropeno.
MX2019005159A MX385767B (es) 2008-05-15 2009-05-15 Proceso para la preparación de 2,3,3,3-tetrafluoropropeno.
MX2010012246A MX2010012246A (es) 2008-05-15 2009-05-15 Proceso para la preparacion de 2,3,3,3-trifluoropropeno.
MX2018006513A MX385761B (es) 2008-05-15 2009-05-15 Proceso para la preparación de 2,3,3,3-tetrafluoropropeno.
MX2017003827A MX364640B (es) 2008-05-15 2009-05-15 Proceso para la preparación de 2,3,3,3-tetrafluoropropeno.

Country Status (17)

Country Link
US (6) US9162948B2 (es)
EP (4) EP2297073B1 (es)
JP (3) JP2011520856A (es)
KR (4) KR20110040758A (es)
CN (4) CN104710275B (es)
AU (1) AU2009247765A1 (es)
BR (1) BRPI0912625A2 (es)
CA (1) CA2724174C (es)
DK (1) DK3309139T3 (es)
ES (3) ES2657997T3 (es)
GB (1) GB0808836D0 (es)
HK (2) HK1210137A1 (es)
MX (6) MX346552B (es)
PL (1) PL2297073T3 (es)
RU (3) RU2484079C2 (es)
WO (1) WO2009138764A1 (es)
ZA (1) ZA201008097B (es)

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CN105130743B (zh) * 2015-07-30 2017-05-24 浙江衢州巨新氟化工有限公司 一种 2,3,3,3‑四氟丙烯的生产方法
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CN112794787B (zh) * 2021-04-08 2021-07-09 泉州宇极新材料科技有限公司 气相连续制备3,3,3-三氟-2-(三氟甲基)-1-丙烯的方法
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JPWO2024185811A1 (es) * 2023-03-08 2024-09-12
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RU2013108878A (ru) 2014-07-20
CA2724174A1 (en) 2009-11-19
CN105037076A (zh) 2015-11-11
MX2019005159A (es) 2019-08-05
EP3309139A1 (en) 2018-04-18
EP2995602A1 (en) 2016-03-16
ES2558807T3 (es) 2016-02-08
US9162948B2 (en) 2015-10-20
CA2724174C (en) 2013-07-09
US20250084019A1 (en) 2025-03-13
CN105037076B (zh) 2019-01-01
BRPI0912625A2 (pt) 2019-09-17
MX385767B (es) 2025-03-18
ZA201008097B (en) 2014-04-30
EP2297073B1 (en) 2015-11-11
JP2014055163A (ja) 2014-03-27
RU2535214C2 (ru) 2014-12-10
CN104710270B (zh) 2017-03-22
US20160023969A1 (en) 2016-01-28
KR20110040758A (ko) 2011-04-20
MX385761B (es) 2025-03-18
WO2009138764A1 (en) 2009-11-19
RU2010151458A (ru) 2012-06-20
CN102026947B (zh) 2015-08-05
RU2484079C2 (ru) 2013-06-10
US20110112338A1 (en) 2011-05-12
US11267772B2 (en) 2022-03-08
CN104710275B (zh) 2016-11-30
KR20130079655A (ko) 2013-07-10
KR101495717B1 (ko) 2015-02-25
KR20130079654A (ko) 2013-07-10
MX2010012246A (es) 2010-12-06
HK1210137A1 (en) 2016-04-15
MX347166B (es) 2017-04-18
MX364640B (es) 2019-05-03
KR101543241B1 (ko) 2015-08-10
EP2995602B1 (en) 2017-11-29
ES2657997T3 (es) 2018-03-07
US9957210B2 (en) 2018-05-01
JP2015157837A (ja) 2015-09-03
AU2009247765A1 (en) 2009-11-19
EP2995603A1 (en) 2016-03-16
CN102026947A (zh) 2011-04-20
US20220220050A1 (en) 2022-07-14
RU2535215C2 (ru) 2014-12-10
RU2013108880A (ru) 2014-09-10
ES2972428T3 (es) 2024-06-12
HK1211280A1 (en) 2016-05-20
EP2297073A1 (en) 2011-03-23
JP2011520856A (ja) 2011-07-21
US20200325089A1 (en) 2020-10-15
US12157711B2 (en) 2024-12-03
US20180265437A1 (en) 2018-09-20
CN104710270A (zh) 2015-06-17
GB0808836D0 (en) 2008-06-18
DK3309139T3 (da) 2023-12-18
EP2995603B1 (en) 2020-09-30
PL2297073T3 (pl) 2016-05-31
JP5883842B2 (ja) 2016-03-15
EP3309139B1 (en) 2023-12-06
KR20140130517A (ko) 2014-11-10
US10683248B2 (en) 2020-06-16
JP6177271B2 (ja) 2017-08-09
CN104710275A (zh) 2015-06-17

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