MX2021011163A - Procesos para producir z-1,1,1,4,4,4-hexafluorobut-2-eno e intermediarios para producirlo. - Google Patents

Procesos para producir z-1,1,1,4,4,4-hexafluorobut-2-eno e intermediarios para producirlo.

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Publication number
MX2021011163A
MX2021011163A MX2021011163A MX2021011163A MX2021011163A MX 2021011163 A MX2021011163 A MX 2021011163A MX 2021011163 A MX2021011163 A MX 2021011163A MX 2021011163 A MX2021011163 A MX 2021011163A MX 2021011163 A MX2021011163 A MX 2021011163A
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MX
Mexico
Prior art keywords
producing
hexafluorobut
ene
comprises contacting
intermediates
Prior art date
Application number
MX2021011163A
Other languages
English (en)
Inventor
Allen Capron Sievert
Sheng Peng
Original Assignee
Chemours Co Fc Llc
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Publication date
Application filed by Chemours Co Fc Llc filed Critical Chemours Co Fc Llc
Publication of MX2021011163A publication Critical patent/MX2021011163A/es

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/013Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/25Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/07Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74Iron group metals
    • B01J23/745Iron
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/093Preparation of halogenated hydrocarbons by replacement by halogens
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/093Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/35Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/354Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by hydrogenation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/19Halogenated dienes
    • C07C21/20Halogenated butadienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procesos para producir Z-1,1,1,4,4,4-hexafluorobut-2-eno e intermediarios para producirlo. Un proceso para producir 2-cloro-1,1,1,4,4,4-hexafluorobutano comprende poner en contacto 1,1,2,4,4-pentaclorobuta-1,3-dieno con HF en las fases líquidas. Un proceso para producir E-1,1,1,4,4,4-hexafluorobut-2-eno comprende poner en contacto 2-cloro-1,1,1,4,4,4-hexafluorobutano con una base. Un proceso para producir 2,3-dicloro-1,1,1,4,4,4-hex afluorobutano comprende poner en contacto E-1,1,1,4,4,4-hexafluoro but-2-eno con una fuente de cloro y un catalizador. Un proceso para producir 1,1,1,4,4,4-hexafluoro-2-butino comprende poner en contacto 2,3-dicloro-1,1,1,4,4,4-hexafluorobutano con una base. Un proceso para producir Z-1,1,1,4,4,4-hexafluorobut-2-eno comprende poner en contacto 1,1,1,4,4,4-hexafluoro-2-butino con hidrógeno y un catalizador.
MX2021011163A 2019-04-05 2020-04-03 Procesos para producir z-1,1,1,4,4,4-hexafluorobut-2-eno e intermediarios para producirlo. MX2021011163A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962829854P 2019-04-05 2019-04-05
PCT/US2020/026692 WO2020206335A1 (en) 2019-04-05 2020-04-03 Processes for producing z-1,1,1,4,4,4-hexafluorobut-2-ene and intermediates for producing same

Publications (1)

Publication Number Publication Date
MX2021011163A true MX2021011163A (es) 2021-10-22

Family

ID=70476406

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021011163A MX2021011163A (es) 2019-04-05 2020-04-03 Procesos para producir z-1,1,1,4,4,4-hexafluorobut-2-eno e intermediarios para producirlo.

Country Status (10)

Country Link
US (1) US20220194882A1 (es)
EP (1) EP3947326A1 (es)
JP (1) JP2022526810A (es)
KR (1) KR20210148285A (es)
CN (1) CN113661154B (es)
AU (1) AU2020252557A1 (es)
BR (1) BR112021018331A2 (es)
CA (1) CA3131532A1 (es)
MX (1) MX2021011163A (es)
WO (1) WO2020206335A1 (es)

Families Citing this family (2)

* 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
CN115894164A (zh) * 2022-10-28 2023-04-04 西安近代化学研究所 一种六氟丁炔的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097082A (en) * 1990-06-05 1992-03-17 E. I. Du Pont De Nemours And Company Production of saturated halohydrocarbons
JPH05194287A (ja) * 1992-01-13 1993-08-03 Daikin Ind Ltd ハロゲン化ブテンおよびブタンの製造方法
DE4213975A1 (de) * 1992-04-29 1993-11-04 Bayer Ag Verfahren zur herstellung von hexafluorbutan und dabei zugaengliche zwischenprodukte
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
US8530709B2 (en) * 2010-05-21 2013-09-10 Honeywell International Inc. Process for the production of fluorinated alkenes
CN104684877A (zh) * 2012-09-28 2015-06-03 纳幕尔杜邦公司 氯化反应物的脱氯化氢以制备1,1,1,4,4,4-六氟-2-丁炔
CN103172489B (zh) * 2013-03-14 2015-07-15 巨化集团技术中心 一种1,1,1,4,4,4-六氟-2-丁烯的合成方法
CN106687430B (zh) * 2014-03-21 2021-04-27 科慕埃弗西有限公司 生产z-1,1,1,4,4,4-六氟-2-丁烯的方法
CN104529695B (zh) * 2015-01-26 2016-06-22 杭州芳环科技有限公司 一种制备1,1,1,4,4,4-六氟-2-丁烯的方法
WO2019051389A1 (en) * 2017-09-11 2019-03-14 The Chemours Company, Fc, Llc LIQUID PHASE PROCESS FOR THE PREPARATION OF (E) -1,1,1,4,4,4-HEXAFLUOROBUT-2-EN

Also Published As

Publication number Publication date
CN113661154A (zh) 2021-11-16
EP3947326A1 (en) 2022-02-09
US20220194882A1 (en) 2022-06-23
JP2022526810A (ja) 2022-05-26
KR20210148285A (ko) 2021-12-07
AU2020252557A1 (en) 2021-09-09
CA3131532A1 (en) 2020-10-08
WO2020206335A1 (en) 2020-10-08
CN113661154B (zh) 2024-04-09
BR112021018331A2 (pt) 2021-11-30

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