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
EP1495801A1 (en) * 1995-06-08 2005-01-12 E.I. du Pont de Nemours and Company Catalytic manufacture of vinyl fluoride using chromium oxide
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
KR101404981B1 (ko) * 2005-11-03 2014-06-10 허니웰 인터내셔널 인코포레이티드 플루오르화 유기 화합물 제조방법
WO2007079435A2 (en) 2006-01-03 2007-07-12 Honeywell International Inc. Method for producing fluorinated organic compounds
JP5416587B2 (ja) * 2006-10-03 2014-02-12 メキシケム、アマンコ、ホールディング、ソシエダッド、アノニマ、デ、カピタル、バリアブレ プロセス
GB0806422D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
US8398882B2 (en) * 2006-10-31 2013-03-19 E I Du Pont De Nemours And Company Processes for the production of fluoropropanes and halopropenes and azeotropic compositions of 2-chloro-3,3,3-trifluoro-1-propene with HF and of 1,1,1,2,2-pentafluoropropane with HF
BRPI0906014A2 (pt) * 2008-02-21 2015-06-30 Du Pont "processo de separação de uma mistura que compreende hf e hfc-1234yf, processo de separação de hfc-1234yf de uma mistura que compreende fluoreto de hidrogênio e o mencionado hfc-1234yf, processo de separação de fluoreto de hidrogênio de uma mistura que compreende fluoreto de hidrogênio e hfc-1234yf, processo de purificação de hfc-1234yf a partir de uma mistura que compreende hfc-1234yf e hf, processo de purificação de hf a partir de uma mistura que compreende um hfc-1234yf e hf, processo de separação de hfc-1234yf de uma mistura de hfc-1234yf, hf e pelo menos um dentre hfc-245cb ou hfc-245eb e processo de separação de hf de uma mistura que compreende hfc-1234yf, hf e pelo menos um dentre hfc-245cb ou hfc-245eb"
GB0806419D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0806389D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0808836D0 (en) * 2008-05-15 2008-06-18 Ineos Fluor Ltd Process
ES2433421T3 (es) * 2008-07-29 2013-12-10 Daikin Industries, Ltd. Procedimiento para la preparación de propeno que contiene flúor mediante fluoración en fase gaseosa
CN102105423B (zh) * 2008-07-30 2013-10-30 大金工业株式会社 制备2，3，3，3-四氟丙烯的方法
JP5413451B2 (ja) * 2008-07-30 2014-02-12 ダイキン工業株式会社 ２，３，３，３−テトラフルオロプロペンの製法
US8614361B2 (en) 2009-04-23 2013-12-24 Daikin Industries, Ltd. Process for preparation of 2,3,3,3-tetrafluoropropene

Also Published As

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

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