ZA894789B - Catalyzed hydrofluorination of halogenated alkanes - Google Patents

Catalyzed hydrofluorination of halogenated alkanes

Info

Publication number
ZA894789B
ZA894789B ZA894789A ZA894789A ZA894789B ZA 894789 B ZA894789 B ZA 894789B ZA 894789 A ZA894789 A ZA 894789A ZA 894789 A ZA894789 A ZA 894789A ZA 894789 B ZA894789 B ZA 894789B
Authority
ZA
South Africa
Prior art keywords
halogenated alkanes
hydrofluorination
catalyzed
catalyzed hydrofluorination
alkanes
Prior art date
Application number
ZA894789A
Other languages
English (en)
Inventor
Velliyur Nott Mallikarjuna Rao
Nott Mallikarjuna Rao Velliyur
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 ZA894789B publication Critical patent/ZA894789B/xx

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
    • C07C17/206—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
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • 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

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)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
ZA894789A 1988-06-23 1989-06-23 Catalyzed hydrofluorination of halogenated alkanes ZA894789B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21055688A 1988-06-23 1988-06-23

Publications (1)

Publication Number Publication Date
ZA894789B true ZA894789B (en) 1991-02-27

Family

ID=22783376

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894789A ZA894789B (en) 1988-06-23 1989-06-23 Catalyzed hydrofluorination of halogenated alkanes

Country Status (13)

Country Link
EP (2) EP0425538B1 (ja)
JP (2) JP2700076B2 (ja)
KR (2) KR0136853B1 (ja)
CN (1) CN1019108B (ja)
AT (1) ATE110048T1 (ja)
AU (3) AU3867289A (ja)
BR (2) BR8907503A (ja)
CA (1) CA1328471C (ja)
DE (1) DE68917596T2 (ja)
MX (1) MX169981B (ja)
RU (1) RU2041191C1 (ja)
WO (1) WO1989012616A1 (ja)
ZA (1) ZA894789B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0143906B1 (ko) * 1988-06-23 1998-07-15 미리암 디 메코너헤이 촉매 처리된 불화수소화 방법
DE4105832A1 (de) * 1990-04-12 1991-10-17 Kali Chemie Ag Verfahren zur herstellung von fluor enthaltenden ethanderivaten
US5214223A (en) * 1990-04-12 1993-05-25 Kali-Chemie Ag Method of preparing fluorine-containing ethane derivatives
US5208397A (en) * 1991-04-09 1993-05-04 E. I. Du Pont De Nemours And Company Hydrogenolysis of halocarbon mixtures
DE4130696A1 (de) * 1991-09-14 1993-03-18 Solvay Fluor & Derivate Verfahren zur herstellung von fluor enthaltenden ethanderivaten
DE4133247A1 (de) * 1991-10-08 1993-04-29 Solvay Fluor & Derivate Verfahren zur herstellung von 1.1.1.2-tetrafluorethan
US5395997A (en) * 1993-07-29 1995-03-07 Alliedsignal Inc. Process for the preparation of hydrofluorocarbons having 3 to 7 carbon atoms
US6268540B1 (en) 1996-06-24 2001-07-31 Alliedsignal Inc. Catalyst and process for the fluorination of hydrohalomethanes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005707A (en) * 1932-08-31 1935-06-18 Kinetic Chemicals Inc Production of organic fluorine compounds
US4258225A (en) * 1977-08-15 1981-03-24 E. I. Du Pont De Nemours And Company TaF5 and NbF5 as fluorination catalysts

Also Published As

Publication number Publication date
EP0425538A1 (en) 1991-05-08
AU3187293A (en) 1993-03-25
MX169981B (es) 1993-08-03
CA1328471C (en) 1994-04-12
EP0349190A1 (en) 1990-01-03
KR0136853B1 (ko) 1998-04-25
CN1039240A (zh) 1990-01-31
JP2618045B2 (ja) 1997-06-11
WO1989012616A1 (en) 1989-12-28
RU2041191C1 (ru) 1995-08-09
AU3677189A (en) 1990-01-04
CN1019108B (zh) 1992-11-18
ATE110048T1 (de) 1994-09-15
JPH02104537A (ja) 1990-04-17
DE68917596D1 (de) 1994-09-22
BR8907503A (pt) 1991-05-28
KR900000318A (ko) 1990-01-30
JP2700076B2 (ja) 1998-01-19
JPH04500801A (ja) 1992-02-13
KR900701706A (ko) 1990-12-04
EP0425538B1 (en) 1994-08-17
DE68917596T2 (de) 1995-02-16
AU3867289A (en) 1990-01-12
BR8903073A (pt) 1990-02-06

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