MX2021011165A - Proceso para producir 1,1,1,4,4,4-hexafluorobut-2-eno. - Google Patents

Proceso para producir 1,1,1,4,4,4-hexafluorobut-2-eno.

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Publication number
MX2021011165A
MX2021011165A MX2021011165A MX2021011165A MX2021011165A MX 2021011165 A MX2021011165 A MX 2021011165A MX 2021011165 A MX2021011165 A MX 2021011165A MX 2021011165 A MX2021011165 A MX 2021011165A MX 2021011165 A MX2021011165 A MX 2021011165A
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MX
Mexico
Prior art keywords
hexafluorobut
hexafluoro
ene
producing
produce
Prior art date
Application number
MX2021011165A
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English (en)
Inventor
Allen Capron Sievert
Sheng Peng
Original Assignee
Chemours Co Fc Llc
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 Chemours Co Fc Llc filed Critical Chemours Co Fc Llc
Publication of MX2021011165A publication Critical patent/MX2021011165A/es

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    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • 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
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/204—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being a halogen
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0057—Polyhaloalkanes
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    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
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    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • 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
    • C07C17/26—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
    • 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
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
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    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
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    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
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    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/16—Unsaturated hydrocarbons
    • C08J2203/162—Halogenated unsaturated hydrocarbons, e.g. H2C=CF2
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/20—Ternary blends of expanding agents
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    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/126—Unsaturated fluorinated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/22—All components of a mixture being fluoro compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un proceso para producir E-1,1,1,4,4,4-hexafluorobut-2-eno comprende poner en contacto 1,1,2,4,4-pentaclorobuta-1,3-dieno con fluoruro de hidrógeno en fase vapor en presencia de un catalizador de fluoración. Un proceso para producir Z-1,1,1,4,4,4-hexafluorobut-2-eno comprende además poner en contacto E-1,1,1,4,4,4-hexafluoro-2-buteno con cloro en presencia de un catalizador para producir 2,3-dicloro- 1,1,1,4,4,4-hexafluor obutano, seguido de la reacción con una base para producir 1,1,1,4,4,4-hexafluoro-2-butino, y posteriormente hidrogenar hexafluoro-2-butino para producir Z-1,1,1,4,4,4-hexafluoro-2-buten o.
MX2021011165A 2019-04-05 2020-04-03 Proceso para producir 1,1,1,4,4,4-hexafluorobut-2-eno. MX2021011165A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962829832P 2019-04-05 2019-04-05
PCT/US2020/026570 WO2020206247A1 (en) 2019-04-05 2020-04-03 Process for producing 1,1,1,4,4,4-hexafluorobut-2-ene

Publications (1)

Publication Number Publication Date
MX2021011165A true MX2021011165A (es) 2021-10-22

Family

ID=70483172

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021011165A MX2021011165A (es) 2019-04-05 2020-04-03 Proceso para producir 1,1,1,4,4,4-hexafluorobut-2-eno.

Country Status (10)

Country Link
US (1) US20220162141A1 (es)
EP (1) EP3947330A1 (es)
JP (1) JP2022526613A (es)
KR (1) KR20210148284A (es)
CN (1) CN113661156A (es)
AU (1) AU2020256242A1 (es)
BR (1) BR112021018315A2 (es)
CA (1) CA3131606A1 (es)
MX (1) MX2021011165A (es)
WO (1) WO2020206247A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202346449A (zh) 2022-04-22 2023-12-01 美商科慕Ｆｃ有限責任公司 包含ｅ－１，１，１，４，４，４－六氟－２－丁烯之氟丁烯組成物及其用途

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669022B1 (fr) 1990-11-13 1992-12-31 Atochem Procede de fabrication du tetrafluoro-1,1,1,2-ethane.
EP1838648A1 (en) 2004-12-22 2007-10-03 E.I. Dupont De Nemours And Company Photochlorination and fluorination process for preparation of fluorine-containing hydrocarbons
EP2829536A1 (en) * 2013-07-26 2015-01-28 LIONEX Diagnostics and Therapeutics GmbH 4-Nitro-5-dichloromethylpyrazol derivatives for the treatment of infectious diseases
US20170015607A1 (en) * 2014-03-21 2017-01-19 The Chemours Company Fc, Llc Processes for the production of z 1,1,1,4,4,4 hexafluoro 2-butene
US9328042B2 (en) * 2014-08-11 2016-05-03 The Chemours Company Fc, Llc Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene
CN104370690B (zh) * 2014-11-20 2016-08-17 西安近代化学研究所 一种反式-1,1,1,4,4,4-六氟-2-丁烯的合成方法
CN105218296B (zh) * 2015-09-30 2019-04-09 巨化集团技术中心 一种气相合成1，1，1，4，4，4-六氟-2-氯-2-丁烯的方法
CN109553506B (zh) * 2018-12-20 2021-10-01 西安近代化学研究所 一种合成反式-1,1,1,4,4,4-六氟-2-丁烯的方法

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Publication number Publication date
WO2020206247A1 (en) 2020-10-08
EP3947330A1 (en) 2022-02-09
BR112021018315A2 (pt) 2021-11-23
JP2022526613A (ja) 2022-05-25
US20220162141A1 (en) 2022-05-26
CN113661156A (zh) 2021-11-16
AU2020256242A1 (en) 2021-09-09
KR20210148284A (ko) 2021-12-07
CA3131606A1 (en) 2020-10-08

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