DK113772B - 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
- DK113772B DK113772B DK553765AA DK553765A DK113772B DK 113772 B DK113772 B DK 113772B DK 553765A A DK553765A A DK 553765AA DK 553765 A DK553765 A DK 553765A DK 113772 B DK113772 B DK 113772B
- Authority
- DK
- Denmark
- Prior art keywords
- bromoethane
- trifluoro
- chloro
- purification
- Prior art date
Links
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4397964A GB1051375A (da) | 1964-10-28 | 1964-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK113772B true DK113772B (da) | 1969-04-28 |
Family
ID=10431216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK553765AA DK113772B (da) | 1964-10-28 | 1965-10-28 | Fremgangsmåde til rensning af 2,2,2,-trifluor-1-klor-1-bromætan. |
Country Status (15)
Country | Link |
---|---|
US (1) | US3349137A (da) |
AT (1) | AT260885B (da) |
BE (1) | BE671581A (da) |
BR (1) | BR6574394D0 (da) |
CH (1) | CH484017A (da) |
CY (1) | CY472A (da) |
DE (1) | DE1543089C3 (da) |
DK (1) | DK113772B (da) |
ES (1) | ES318958A1 (da) |
FI (1) | FI42072B (da) |
GB (1) | GB1051375A (da) |
IL (1) | IL24505A (da) |
MY (1) | MY6900148A (da) |
NL (1) | NL143889B (da) |
SE (1) | SE311145B (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1251951B (it) * | 1991-10-18 | 1995-05-27 | Ausimont Spa | Procedimento per purificare 1,1,1-trifluoro-,2,2 dicloroetano dall`isomero 1,1,2-trifluoro-1,2-dicloroetano. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL229691A (da) * | 1957-07-18 |
-
1964
- 1964-10-28 GB GB4397964A patent/GB1051375A/en not_active Expired
-
1965
- 1965-10-21 FI FI2516/65A patent/FI42072B/fi active
- 1965-10-21 US US500153A patent/US3349137A/en not_active Expired - Lifetime
- 1965-10-22 IL IL24505A patent/IL24505A/xx unknown
- 1965-10-25 AT AT966465A patent/AT260885B/de active
- 1965-10-25 SE SE13770/65A patent/SE311145B/xx unknown
- 1965-10-27 NL NL656513906A patent/NL143889B/xx not_active IP Right Cessation
- 1965-10-27 CH CH1479565A patent/CH484017A/de not_active IP Right Cessation
- 1965-10-27 BR BR174394/65A patent/BR6574394D0/pt unknown
- 1965-10-27 ES ES0318958A patent/ES318958A1/es not_active Expired
- 1965-10-28 BE BE671581A patent/BE671581A/xx unknown
- 1965-10-28 DK DK553765AA patent/DK113772B/da unknown
- 1965-10-28 DE DE1543089A patent/DE1543089C3/de not_active Expired
-
1969
- 1969-01-21 CY CY47269A patent/CY472A/xx unknown
- 1969-12-31 MY MY1969148A patent/MY6900148A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
MY6900148A (en) | 1969-12-31 |
DE1543089B2 (de) | 1974-05-16 |
CY472A (en) | 1969-01-21 |
IL24505A (en) | 1969-08-27 |
DE1543089C3 (de) | 1975-01-02 |
AT260885B (de) | 1968-03-25 |
GB1051375A (da) | 1966-12-14 |
ES318958A1 (es) | 1966-09-01 |
BR6574394D0 (pt) | 1973-09-20 |
NL143889B (nl) | 1974-11-15 |
CH484017A (de) | 1970-01-15 |
SE311145B (da) | 1968-06-02 |
BE671581A (da) | 1966-04-28 |
DE1543089A1 (de) | 1969-09-11 |
US3349137A (en) | 1967-10-24 |
NL6513906A (da) | 1966-04-29 |
FI42072B (da) | 1970-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK125553B (da) | Fremgangsmåde til fremstilling af substituerede 2,4-diamino-5-benzylpyrimidiner. | |
DK116441B (da) | Fremgangsmåde til fremstilling af 10,11-dihydro-dibenzo-(b,f)-thiepinderivater. | |
DK125856B (da) | Fremgangsmåde til fremstilling af 1,4-benzodiazepiner. | |
DK120752B (da) | Fremgangsmåde til fremstilling af 5-aryl-3H-1,4-benzodiazepin-4-oxider. | |
DK108921C (da) | Fremgangsmåde til fremstilling af tetrahydro-1,3,5-thiadiazin-2-thioner. | |
DK114273B (da) | Fremgangsmåde til fremstilling af α-methyl-α-amino-β-(3,4-disubstituerede-phenyl)-propionitriler. | |
DK131903B (da) | Fremgangsmåde til fremstilling af L-(-)-beta-(3,4-dihydroxyphenyl)-alfa-methylalanin. | |
DK115106B (da) | Fremgangsmåde til rensning af 2,2,2-trifluor-1-klor-1-bromætan. | |
DK116219B (da) | Fremgangsmåde til fremstilling af 1,2,4-triazoler. | |
DK112031B (da) | Fremgangsmåde til fremstilling af 3,20-dioxo-17α-methyl-19-nor-pregna-4,9,11-trien. | |
DK122071B (da) | Analogifremgangsmåde til fremstilling af methylenbutyrylphenoler. | |
DK115694B (da) | Fremgangsmåde til fremstilling af α-dithioler. | |
DK112318B (da) | Fremgangsmåde til fremstilling af 2-benzensulfonylamidopyrimidiner. | |
DK118247B (da) | Fremgangsmåde til fremstilling af 3-sulfanilamido-1,2,5-thiadiazolforbindelser. | |
DK113772B (da) | Fremgangsmåde til rensning af 2,2,2,-trifluor-1-klor-1-bromætan. | |
DK113917B (da) | Fremgangsmåde til fremstilling af 2,2,6,6-tetrachlorcyclohexanon. | |
DK109639C (da) | Fremgangsmåde til fremstilling af 3-oxo-17β-hydroxy-17α-methylestra-4,9,11-trien. | |
DK131669B (da) | Fremgangsmåde til fremstilling af bicyclo/2,2,2/oct-2-ener. | |
DK106860C (da) | Fremgangsmåde til fremstilling af N-alkanoylamino-5-nitro-2-furamidiner. | |
DK107421C (da) | Fremgangsmåde til fremstilling af 17α-ethoxy-6-chlor-6-dehydroprogesteron. | |
DK125710B (da) | Fremgangsmåde til fremstilling af 4-methyl-oxazoler. | |
DK117148B (da) | Fremgangsmåde til fremstilling af substituerede benzofurazaner. | |
DK115774B (da) | Fremgangsmåde til fremstilling af 3-sulfanilamido-1,2,5-thiadiazolforbindelser. | |
DK109511C (da) | Fremgangsmåde til fremstilling af 3-brom-3-chlor-1,1,1,2,2-pentaflourpropan. | |
DK122385B (da) | Fremgangsmåde til fremstilling af 3-keto-1,4,6-trisdehydro-9β, 10α-steroider. |