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MX2012009203A - Proceso para producir un alqueno que contiene fluor. - Google Patents

Proceso para producir un alqueno que contiene fluor.

Info

Publication number
MX2012009203A
MX2012009203A MX2012009203A MX2012009203A MX2012009203A MX 2012009203 A MX2012009203 A MX 2012009203A MX 2012009203 A MX2012009203 A MX 2012009203A MX 2012009203 A MX2012009203 A MX 2012009203A MX 2012009203 A MX2012009203 A MX 2012009203A
Authority
MX
Mexico
Prior art keywords
sub
fluorine
containing alkene
alkene
integer
Prior art date
Application number
MX2012009203A
Other languages
English (en)
Inventor
Daisuke Karube
Yuzo Komatsu
Original Assignee
Daikin Ind Ltd
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=44120715&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2012009203(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of MX2012009203A publication Critical patent/MX2012009203A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
  • Catalysts (AREA)

Abstract

La presente invención proporciona un proceso para producir un alqueno que contiene flúor representado por la fórmula (2): Rf1C(Rf2)=CH2 en donde Rf1 y Rf2 son iguales o diferentes, y son F, H, F(CF2) en donde n es un entero de 1 a 5, 0 H(CF2)m en donde m es un entero de 1 a 5, con la condición de que Rf1 y Rf2 no sean simultáneamente H, al calentar un alcano que contiene flúor representado por la fórmula (1): Rf1CF(Rf2)CH3 en donde Rf1 y R2 son como se definieron anteriormente, en una fase gaseosa para realizar una reacción de deshidrofluoración, la reacción de deshidrofluoración se lleva a cabo en presencia de 5 moles o más de un fluoruro de hidrógeno anhidro por mol de alcano que contiene flúor; el proceso de la presente invención puede aumentar significativamente la selectividad del alqueno que contiene flúor sin reducir la conversión en la producción del alqueno que contiene flúor del alcano que contiene flúor, tal como propano que contiene flúor.
MX2012009203A 2010-02-12 2011-02-08 Proceso para producir un alqueno que contiene fluor. MX2012009203A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28242910P 2010-02-12 2010-02-12
PCT/JP2011/053061 WO2011099604A2 (en) 2010-02-12 2011-02-08 Process for producing fluorine-containing alkene

Publications (1)

Publication Number Publication Date
MX2012009203A true MX2012009203A (es) 2012-08-31

Family

ID=44120715

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012009203A MX2012009203A (es) 2010-02-12 2011-02-08 Proceso para producir un alqueno que contiene fluor.

Country Status (7)

Country Link
US (1) US8865952B2 (es)
EP (1) EP2534120B2 (es)
JP (1) JP5500261B2 (es)
CN (2) CN106316776A (es)
ES (1) ES2567178T5 (es)
MX (1) MX2012009203A (es)
WO (1) WO2011099604A2 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201207666D0 (en) * 2012-05-02 2012-06-13 Mexichem Amanco Holding Sa Process
JP6328589B2 (ja) * 2015-05-29 2018-05-23 ダイキン工業株式会社 含フッ素オレフィンの製造方法
GB2540427B (en) 2015-07-17 2017-07-19 Mexichem Fluor Sa De Cv Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)
JP6624126B2 (ja) * 2017-03-13 2019-12-25 ダイキン工業株式会社 含フッ素オレフィンの製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US299655A (en) * 1884-06-03 Mining machine
US2996555A (en) † 1959-06-25 1961-08-15 Dow Chemical Co Preparation of 2, 3, 3, 3-tetrafluoropropene
EP0223906A3 (en) * 1982-10-29 1989-02-01 Synthetic Blood Corporation Gelatin based synthetic whole blood and a process for preparing the same
CA2019914C (en) * 1989-07-06 1999-06-08 Maher Yousef Elsheikh Dehydrofluorination and dehydrogenation of fluorinated alkanes
JP3412165B2 (ja) 1991-05-24 2003-06-03 ダイキン工業株式会社 フッ素化触媒およびハロゲン化炭化水素のフッ素化方法
US5396000A (en) † 1993-05-24 1995-03-07 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,2,3,-pentafluoropropane
DE69616788T2 (de) * 1995-06-08 2002-07-04 E.I. Du Pont De Nemours And Co., Wilmington Verfahren für die behandlung von chromoxid und katalytische herstellung von vinylfluorid
JP3520900B2 (ja) * 1997-12-12 2004-04-19 ダイキン工業株式会社 ペンタフルオロエタンの製造方法、並びにフッ素化用触媒及びその製造方法
US7897823B2 (en) 2004-10-29 2011-03-01 E. I. Du Pont De Nemours And Company Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes
US7476771B2 (en) † 2005-11-01 2009-01-13 E.I. Du Pont De Nemours + Company Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
ES2401347T3 (es) * 2005-11-03 2013-04-18 Honeywell International Inc. Método para producir compuestos orgánicos fluorados
JP5710103B2 (ja) 2006-01-03 2015-04-30 ハネウェル・インターナショナル・インコーポレーテッド フッ化有機化合物の製造方法
GB0806422D0 (en) † 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
MX337217B (es) * 2006-10-03 2016-02-18 Mexichem Amanco Holding Sa Procedimiento de dehidrogenacion-halogenacion para la produccion de (hidro)fluoroalquenos de c3-c6.
CN103483140B (zh) 2006-10-31 2015-09-09 纳幕尔杜邦公司 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法
EP2247561B1 (en) * 2008-02-21 2014-03-26 E. I. du Pont de Nemours and Company Processes for separation of 2,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
GB0806389D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0806419D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0808836D0 (en) 2008-05-15 2008-06-18 Ineos Fluor Ltd Process
JP5246327B2 (ja) * 2008-07-29 2013-07-24 ダイキン工業株式会社 気相フッ素化による含フッ素プロペンの製造方法
WO2010013795A1 (en) * 2008-07-30 2010-02-04 Daikin Industries, Ltd. Process for production of 2,3,3,3-tetrafluoropropene
EP2318339B1 (en) * 2008-07-30 2012-09-05 Daikin Industries, Ltd. Process for preparing 2,3,3,3-tetrafluoropropene
EP2421811B1 (en) * 2009-04-23 2016-08-03 Daikin Industries, Ltd. Process for preparation of 2,3,3,3-tetrafluoropropene

Also Published As

Publication number Publication date
US20120302802A1 (en) 2012-11-29
ES2567178T5 (es) 2023-04-28
EP2534120B1 (en) 2016-02-03
US8865952B2 (en) 2014-10-21
JP2013519628A (ja) 2013-05-30
JP5500261B2 (ja) 2014-05-21
WO2011099604A3 (en) 2011-10-13
ES2567178T3 (es) 2016-04-20
WO2011099604A2 (en) 2011-08-18
CN102753506A (zh) 2012-10-24
EP2534120A2 (en) 2012-12-19
CN106316776A (zh) 2017-01-11
EP2534120B2 (en) 2023-02-15

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