BR9108099A - FLUORATION BY EXCHANGE OF HALOGEN - Google Patents

FLUORATION BY EXCHANGE OF HALOGEN

Info

Publication number
BR9108099A
BR9108099A BR919108099A BR9108099A BR9108099A BR 9108099 A BR9108099 A BR 9108099A BR 919108099 A BR919108099 A BR 919108099A BR 9108099 A BR9108099 A BR 9108099A BR 9108099 A BR9108099 A BR 9108099A
Authority
BR
Brazil
Prior art keywords
fluoration
halogen
exchange
Prior art date
Application number
BR919108099A
Other languages
Portuguese (pt)
Inventor
Richard Edward Fernandez
William Henry Gumprecht
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 BR9108099A publication Critical patent/BR9108099A/en

Links

Classifications

    • 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
    • C07C17/208—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 MX
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Powder Metallurgy (AREA)
BR919108099A 1990-03-02 1991-01-29 FLUORATION BY EXCHANGE OF HALOGEN BR9108099A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48746690A 1990-03-02 1990-03-02
PCT/US1991/000442 WO1991013048A1 (en) 1990-03-02 1991-01-29 Halogen exchange fluorination

Publications (1)

Publication Number Publication Date
BR9108099A true BR9108099A (en) 1993-02-24

Family

ID=23935831

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919108099A BR9108099A (en) 1990-03-02 1991-01-29 FLUORATION BY EXCHANGE OF HALOGEN

Country Status (9)

Country Link
EP (1) EP0516690A4 (en)
JP (1) JPH05504963A (en)
CN (1) CN1054582A (en)
AU (1) AU7332991A (en)
BR (1) BR9108099A (en)
CA (1) CA2077455A1 (en)
CS (1) CS53291A2 (en)
WO (1) WO1991013048A1 (en)
ZA (1) ZA911522B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU694975B2 (en) * 1994-07-11 1998-08-06 Solvay (Societe Anonyme) Coolants
GB0021618D0 (en) 2000-09-02 2000-10-18 Ici Plc Production of hydrofluoroalkanes
CN103102241A (en) * 2012-10-29 2013-05-15 江苏卡迪诺节能保温材料有限公司 Process for producing 1, 1, 1, 2-tetrafluoroethane by gas-liquid phase method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914135A (en) * 1930-07-23 1933-06-13 Du Pont Process for producing carbon halides
US2739989A (en) * 1953-03-03 1956-03-27 Du Pont Process for reacting ccl4 with caf2 in a fluid bed, and the fluid bed therefor

Also Published As

Publication number Publication date
EP0516690A4 (en) 1993-06-16
CS53291A2 (en) 1991-11-12
WO1991013048A1 (en) 1991-09-05
CA2077455A1 (en) 1991-09-03
ZA911522B (en) 1992-11-25
EP0516690A1 (en) 1992-12-09
AU7332991A (en) 1991-09-18
JPH05504963A (en) 1993-07-29
CN1054582A (en) 1991-09-18

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