DK115106B - Fremgangsmåde til rensning af 2,2,2-trifluor-1-klor-1-bromætan. - Google Patents

Fremgangsmåde til rensning af 2,2,2-trifluor-1-klor-1-bromætan.

Info

Publication number
DK115106B
DK115106B DK667865AA DK667865A DK115106B DK 115106 B DK115106 B DK 115106B DK 667865A A DK667865A A DK 667865AA DK 667865 A DK667865 A DK 667865A DK 115106 B DK115106 B DK 115106B
Authority
DK
Denmark
Prior art keywords
bromoethane
trifluoro
chloro
purifying
Prior art date
Application number
DK667865AA
Other languages
Danish (da)
English (en)
Inventor
D Viney
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of DK115106B publication Critical patent/DK115106B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK667865AA 1965-01-01 1965-12-29 Fremgangsmåde til rensning af 2,2,2-trifluor-1-klor-1-bromætan. DK115106B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55/65A GB1067811A (en) 1965-01-01 1965-01-01 Purification of halothane

Publications (1)

Publication Number Publication Date
DK115106B true DK115106B (da) 1969-09-08

Family

ID=9697605

Family Applications (1)

Application Number Title Priority Date Filing Date
DK667865AA DK115106B (da) 1965-01-01 1965-12-29 Fremgangsmåde til rensning af 2,2,2-trifluor-1-klor-1-bromætan.

Country Status (14)

Country Link
US (1) US3388175A (ja)
BE (1) BE674485A (ja)
CH (1) CH462127A (ja)
CY (1) CY473A (ja)
DE (1) DE1543101C3 (ja)
DK (1) DK115106B (ja)
ES (1) ES321314A1 (ja)
FI (1) FI42073B (ja)
FR (1) FR1492823A (ja)
GB (1) GB1067811A (ja)
IL (1) IL24859A (ja)
MY (1) MY6900162A (ja)
NL (1) NL128355C (ja)
SE (1) SE312130B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU518050B2 (en) * 1977-02-17 1981-09-10 Imperial Chemical Industries Limited Manufacture of 1,1,1,2-tetrafluoro ethane & method of reducing amount of 1,1,difluord-chldro ethlene impurity
US4873382A (en) * 1987-11-05 1989-10-10 Occidential Chemical Corporation Purification of telomers prepared from chlorotrifluoroethylene and trichlorotrifluoroethane
EP0357328A1 (en) * 1988-09-01 1990-03-07 E.I. Du Pont De Nemours And Company Purification of 2,2-dichloro -1,1,1-trifluoroethane
GB0107705D0 (en) 2001-03-28 2001-05-16 Ineos Fluor Ltd Purification of saturated halocarbons

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999885A (en) * 1959-09-17 1961-09-12 Du Pont Purification of fluorocarbons

Also Published As

Publication number Publication date
SE312130B (ja) 1969-07-07
DE1543101B2 (de) 1974-06-06
FI42073B (ja) 1970-02-02
US3388175A (en) 1968-06-11
CH462127A (de) 1968-09-15
CY473A (en) 1969-01-23
ES321314A1 (es) 1967-01-01
FR1492823A (fr) 1967-08-25
NL6517068A (ja) 1966-07-04
GB1067811A (en) 1967-05-03
DE1543101A1 (de) 1969-07-31
BE674485A (ja) 1966-06-29
DE1543101C3 (de) 1975-01-23
MY6900162A (en) 1969-12-31
IL24859A (en) 1969-06-25
NL128355C (ja) 1970-03-16

Similar Documents

Publication Publication Date Title
DK125553B (da) Fremgangsmåde til fremstilling af substituerede 2,4-diamino-5-benzylpyrimidiner.
DK106552C (da) Fremgangsmåde til fremstilling af substituerede 6,7-benzomorphaner.
DK120546B (da) Fremgangsmåde til fremstilling af 2,4-diamino-5-benzylpyrimidiner.
DK117957B (da) Fremgangsmåde til fremstilling af 13β-alkyl-3-oxogona-4,9,11-triener.
DK116441B (da) Fremgangsmåde til fremstilling af 10,11-dihydro-dibenzo-(b,f)-thiepinderivater.
DK112523B (da) Fremgangsmåde til fremstilling af 2,3-pyridindiol.
DK125856B (da) Fremgangsmåde til fremstilling af 1,4-benzodiazepiner.
DK112726B (da) Fremgangsmåde til fremstilling af 1,6-dibrom-1,6-didesoxydulcitol.
DK115106B (da) Fremgangsmåde til rensning af 2,2,2-trifluor-1-klor-1-bromætan.
DK121759B (da) Analogifremgangsmåde til fremstilling af 3-oxo-7α-methylgona-4,9-diener.
DK121757B (da) Fremgangsmåde til fremstilling af 10,11-dihydro-10,11-dihydroxy-5-(3-substituerede aminopropyliden)-5H-dibenzo-[a,d]-cycloheptenforbindelser.
DK111277B (da) Fremgangsmåde til stabilisering af 1,3-dihydro-7-nitro-5-phenyl-2H-1,4-benzodiazepin-2-on.
DK115184B (da) Fremgangsmåde til fremstilling af 6,7-benzomorphaner.
DK114273B (da) Fremgangsmåde til fremstilling af α-methyl-α-amino-β-(3,4-disubstituerede-phenyl)-propionitriler.
DK112606B (da) Fremgangsmåde til rensning af insulin.
DK116594B (da) Fremgangsmåde til fremstilling af 4,1,5-benzoxadiazociner.
DK128279B (da) Fremgangsmåde til fremstilling af α,ω-alkylendiaminer.
DK112031B (da) Fremgangsmåde til fremstilling af 3,20-dioxo-17α-methyl-19-nor-pregna-4,9,11-trien.
DK106329C (da) Fremgangsmåde til fremstilling af 3,20-dioxo-19-nor-4,9,11-pregnatrien.
DK114962B (da) Fremgangsmåde til fremstilling af α, α, α', α'-tetramethyl-xylylen-dicarbinoler.
DK117956B (da) Fremgangsmåde til fremstilling af 3-oxogona-4,9-diener.
DK114204B (da) Fremgangsmåde til fremstilling af carboxamidoalkyl-1,3-benzoxaziner.
DK113917B (da) Fremgangsmåde til fremstilling af 2,2,6,6-tetrachlorcyclohexanon.
DK109895C (da) Fremgangsmåde til fremstilling af 1,3-dioxo-2-alkyl-cyclopentaner.
DK114904B (da) Fremgangsmåde til fremstilling af 3,5-diiodthyroniner.