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ZA918128B - Process for production of polyfluoroolefins. - Google Patents

Process for production of polyfluoroolefins.

Info

Publication number
ZA918128B
ZA918128B ZA918128A ZA918128A ZA918128B ZA 918128 B ZA918128 B ZA 918128B ZA 918128 A ZA918128 A ZA 918128A ZA 918128 A ZA918128 A ZA 918128A ZA 918128 B ZA918128 B ZA 918128B
Authority
ZA
South Africa
Prior art keywords
polyfluoroolefins
production
Prior art date
Application number
ZA918128A
Inventor
Carl George Krespan
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of ZA918128B publication Critical patent/ZA918128B/en

Links

Classifications

    • 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
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/125Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
    • 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
    • C07C23/00Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
    • C07C23/02Monocyclic halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C23/00Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
    • C07C23/02Monocyclic halogenated hydrocarbons
    • C07C23/08Monocyclic halogenated hydrocarbons with a five-membered ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/04Systems containing only non-condensed rings with a four-membered ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/06Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

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)
  • Pyrrole Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA918128A 1990-10-11 1991-10-11 Process for production of polyfluoroolefins. ZA918128B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59583990A 1990-10-11 1990-10-11

Publications (1)

Publication Number Publication Date
ZA918128B true ZA918128B (en) 1993-04-13

Family

ID=24384888

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA918128A ZA918128B (en) 1990-10-11 1991-10-11 Process for production of polyfluoroolefins.

Country Status (8)

Country Link
JP (1) JP3162380B2 (en)
KR (1) KR100219099B1 (en)
CN (1) CN1030908C (en)
AR (1) AR247874A1 (en)
MX (1) MX9101544A (en)
TW (1) TW324710B (en)
WO (1) WO1992006942A1 (en)
ZA (1) ZA918128B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014DN02371A (en) * 2011-09-30 2015-05-15 Honeywell Int Inc
JP6223346B2 (en) * 2011-10-14 2017-11-01 ハネウェル・インターナショナル・インコーポレーテッドHoneywell International Inc. Method for producing 2,3,3,3-tetrafluoropropene
JP6223345B2 (en) * 2011-10-14 2017-11-01 ハネウェル・インターナショナル・インコーポレーテッドHoneywell International Inc. Method for producing 2,3,3,3-tetrafluoropropene
US20130098396A1 (en) * 2011-10-19 2013-04-25 E I Du Pont De Nemours And Company Novel 1,1,1,4,4,5,5,6,6,6-decafluorohex-2-ene isomer mixtures and uses thereof
JP7209995B2 (en) * 2018-06-18 2023-01-23 国立研究開発法人産業技術総合研究所 Method for producing fluorine compound
EP3956279A1 (en) * 2019-04-18 2022-02-23 The Chemours Company FC, LLC Lewis acid catalysed synthesis of 1,2-bis(perfluoroalkyl)ethylenes
CN112980396B (en) * 2020-11-03 2022-04-12 泉州宇极新材料科技有限公司 Ring skeleton fluorine-containing heat transfer fluid, preparation method and application thereof
CN113816824B (en) * 2021-09-07 2023-03-10 浙江巨化技术中心有限公司 Preparation method and application of perfluoroolefin oligomer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856145C (en) * 1943-03-12 1952-11-20 Hoechst Ag Process for the production of hydrocarbons containing fluorine and chlorine
US3683036A (en) * 1969-10-07 1972-08-08 Air Prod & Chem Method for preparing perfluorocycloolefins
US3662009A (en) * 1969-11-24 1972-05-09 Phillips Petroleum Co Preparation of unsaturated fluorocompounds

Also Published As

Publication number Publication date
KR930702259A (en) 1993-09-08
WO1992006942A1 (en) 1992-04-30
CN1061399A (en) 1992-05-27
JP3162380B2 (en) 2001-04-25
AR247874A1 (en) 1995-04-28
MX9101544A (en) 1992-06-05
TW324710B (en) 1998-01-11
KR100219099B1 (en) 1999-09-01
CN1030908C (en) 1996-02-07
JPH07502254A (en) 1995-03-09

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