FR2342952A1 - Procede d'isomerisation de l'hexafluoropropene - Google Patents

Procede d'isomerisation de l'hexafluoropropene

Info

Publication number
FR2342952A1
FR2342952A1 FR7705229A FR7705229A FR2342952A1 FR 2342952 A1 FR2342952 A1 FR 2342952A1 FR 7705229 A FR7705229 A FR 7705229A FR 7705229 A FR7705229 A FR 7705229A FR 2342952 A1 FR2342952 A1 FR 2342952A1
Authority
FR
France
Prior art keywords
hexafluoropropene
isomerization process
isomerization
hexafluoropropene isomerization
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.)
Granted
Application number
FR7705229A
Other languages
English (en)
French (fr)
Other versions
FR2342952B1 (OSRAM
Inventor
Masahito Ozawa
Tadaaki Komatsu
Kimiaki Matsuoka
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co 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
Application filed by Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of FR2342952A1 publication Critical patent/FR2342952A1/fr
Application granted granted Critical
Publication of FR2342952B1 publication Critical patent/FR2342952B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound
    • 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)
FR7705229A 1976-03-05 1977-02-23 Procede d'isomerisation de l'hexafluoropropene Granted FR2342952A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2314276A JPS52108911A (en) 1976-03-05 1976-03-05 Isomerization of hexafluoropropene oligomers

Publications (2)

Publication Number Publication Date
FR2342952A1 true FR2342952A1 (fr) 1977-09-30
FR2342952B1 FR2342952B1 (OSRAM) 1980-02-01

Family

ID=12102300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705229A Granted FR2342952A1 (fr) 1976-03-05 1977-02-23 Procede d'isomerisation de l'hexafluoropropene

Country Status (5)

Country Link
US (1) US4093670A (OSRAM)
JP (1) JPS52108911A (OSRAM)
DE (1) DE2706603C3 (OSRAM)
FR (1) FR2342952A1 (OSRAM)
GB (1) GB1511470A (OSRAM)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040969A3 (en) * 2006-10-03 2008-09-25 Ineos Fluor Holdings Ltd Dehydrogenationhalogenation process for the production of c3-c6-(hydro)fluoroalkenes
US8410325B2 (en) 2006-12-19 2013-04-02 Mexichem Amanco Holding S.A. De C.V. Process for the preparation of C3-7 fluoroalkenes by base-mediated dehydrohalogenated C3-7 fluoroalkenes
US8536388B2 (en) 2006-10-03 2013-09-17 Mexichem Amanco Holding S.A. De C.V. Process for preparing 2,3,3,3-tetrafluoropropene (1234yf)
US8552228B2 (en) 2008-04-09 2013-10-08 Mexichem Amanco Holdings S.A. De C.V. Process for the preparation of 2,3,3,3-tetrafluoropropene
US8633340B2 (en) 2008-04-09 2014-01-21 Mexichem Amanco Holding S.A. De C.V. Process for the production of chlorinated and fluorinated alkanes and alkenes in the presence of a catalyst
US8742181B2 (en) 2007-04-11 2014-06-03 Mexichem Amanco Holding S.A. De C.V. Process for isomerizing A (hydro)fluoroalkene
US9096489B2 (en) 2009-04-09 2015-08-04 Mexichem Amanco Holding S.A. De C.V. Process for preparing 3,3,3-trifluoropropene
US11406965B2 (en) 2016-09-07 2022-08-09 Mexichem Fluor S.A. De C.V. Catalyst and process using the catalyst for manufacturing fluorinated hydrocarbons
US11452990B2 (en) 2016-09-07 2022-09-27 Mexichem Fluor S.A. De C.V. Catalyst and process using the catalyst for manufacturing fluorinated hydrocarbons
US12357968B2 (en) 2019-01-17 2025-07-15 Mexichem Fluor S.A. De C.V. Catalyst activation method

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233531A1 (de) * 1992-10-06 1994-04-07 Hoechst Ag Perfluorisohexen als Kühl- und Isoliermedium
CN103483139B (zh) * 2012-06-15 2016-01-27 中化蓝天集团有限公司 一种制备全氟-2-甲基-2-戊烯的方法
WO2013185626A1 (zh) 2012-06-15 2013-12-19 中化蓝天集团有限公司 一种全氟-2-甲基-3-戊酮及中间物的制备方法
CN103508983B (zh) * 2012-06-21 2016-06-22 中化蓝天集团有限公司 一种全氟-2,3-环氧-2-甲基戊烷的制备方法
CN103508868B (zh) * 2012-06-21 2015-06-03 中化蓝天集团有限公司 一种全氟-2-甲基-3-戊酮的制备方法
CN102992986B (zh) * 2012-09-29 2016-02-03 中国人民武装警察部队学院 全氟乙基异丙基酮的制备方法
CN103787824B (zh) * 2012-10-26 2018-01-02 中化蓝天集团有限公司 一种联产制备全氟‑2‑甲基‑2‑戊烯和全氟‑4‑甲基‑2‑戊烯的方法
WO2016026789A1 (en) 2014-08-19 2016-02-25 Bayer Cropscience Aktiengesellschaft Process for the preparation of 5-fluoro-1h-pyrazoles starting from hexafluoropropene
CN105949030B (zh) * 2016-06-27 2019-02-15 北京宇极科技发展有限公司 制备全氟庚烯同分异构体的方法
CN111056914A (zh) * 2019-12-25 2020-04-24 浙江巨化汉正新材料有限公司 一种高反应活性的d2结构六氟丙烯二聚体的制备方法
CN115193463B (zh) * 2021-04-01 2024-05-14 中国石油天然气股份有限公司 一种丙烯二聚合成4-甲基-1-戊烯的方法
CN116162072B (zh) * 2023-02-27 2024-05-03 浙江诺亚氟化工有限公司 一种特定结构的六氟丙烯三聚体环氧化物及其制备方法

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8536388B2 (en) 2006-10-03 2013-09-17 Mexichem Amanco Holding S.A. De C.V. Process for preparing 2,3,3,3-tetrafluoropropene (1234yf)
US8546623B2 (en) 2006-10-03 2013-10-01 Mexichem Amanco Holding S.A. De C.V. Dehydrogenationhalogenation process for the production of C3 -C6-(hydro)fluoroalkenes
US9790149B2 (en) 2006-10-03 2017-10-17 Mexichem Amanco Holding S.A. De C.V. Process for preparing C3-6(hydro)fluoroalkenes by dehydrohalogenating C3-6 halo(hydro) fluoroalkanes in the presence of a zinc chromia catalyst
US9567275B2 (en) 2006-10-03 2017-02-14 Mexichem Amanco Holding S.A. De C.V. Process for preparing C3-6(hydro)fluoroalkenes by dehydrohalogenating C3-6 halo(hydro)fluoroalkanes in the presence of a zinc/chromia catalyst
US9162946B2 (en) 2006-10-03 2015-10-20 Mexichem Amanco Holding S.A. De C.V. Process for preparing C3-6 (hydro)fluoroalkenes by dehydrohalogenating C3-6 halo(hydro)fluoroalkanes in the presence of a zinc/chromia catalyst
WO2008040969A3 (en) * 2006-10-03 2008-09-25 Ineos Fluor Holdings Ltd Dehydrogenationhalogenation process for the production of c3-c6-(hydro)fluoroalkenes
US8822740B2 (en) 2006-12-19 2014-09-02 Mexichem Amanco Holding S.A. De C.V. Process for preparing R-1234yf by base mediated dehydrohalogenation
US8410325B2 (en) 2006-12-19 2013-04-02 Mexichem Amanco Holding S.A. De C.V. Process for the preparation of C3-7 fluoroalkenes by base-mediated dehydrohalogenated C3-7 fluoroalkenes
US8835699B2 (en) 2006-12-19 2014-09-16 Mexichem Amanco Holding S.A. De C.V Process for preparing R-1234yf by base mediated dehydrohalogenation
US8742181B2 (en) 2007-04-11 2014-06-03 Mexichem Amanco Holding S.A. De C.V. Process for isomerizing A (hydro)fluoroalkene
US8697923B2 (en) 2008-04-09 2014-04-15 Mexichem Amanco Holding S.A. De C.V. Process for the preparation of 2,3,3,3,-tetrafluoropropene (R-1234yf)
US8633340B2 (en) 2008-04-09 2014-01-21 Mexichem Amanco Holding S.A. De C.V. Process for the production of chlorinated and fluorinated alkanes and alkenes in the presence of a catalyst
US8629307B2 (en) 2008-04-09 2014-01-14 Mexichem Amanco S.A. de C.V. Process for preparing a compound of formula CF3CHFCH2X, wherin X is Cl or F, from 1243zf
US8552228B2 (en) 2008-04-09 2013-10-08 Mexichem Amanco Holdings S.A. De C.V. Process for the preparation of 2,3,3,3-tetrafluoropropene
US9096489B2 (en) 2009-04-09 2015-08-04 Mexichem Amanco Holding S.A. De C.V. Process for preparing 3,3,3-trifluoropropene
US11406965B2 (en) 2016-09-07 2022-08-09 Mexichem Fluor S.A. De C.V. Catalyst and process using the catalyst for manufacturing fluorinated hydrocarbons
US11452990B2 (en) 2016-09-07 2022-09-27 Mexichem Fluor S.A. De C.V. Catalyst and process using the catalyst for manufacturing fluorinated hydrocarbons
US12357968B2 (en) 2019-01-17 2025-07-15 Mexichem Fluor S.A. De C.V. Catalyst activation method

Also Published As

Publication number Publication date
JPS52108911A (en) 1977-09-12
FR2342952B1 (OSRAM) 1980-02-01
US4093670A (en) 1978-06-06
GB1511470A (en) 1978-05-17
DE2706603B2 (de) 1979-11-22
DE2706603C3 (de) 1980-07-31
JPS5752325B2 (OSRAM) 1982-11-06
DE2706603A1 (de) 1977-09-08

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Legal Events

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