MX174199B - Procedimiento para la hidrogenolisis selectiva de derivados perhalogenados del etano - Google Patents
Procedimiento para la hidrogenolisis selectiva de derivados perhalogenados del etanoInfo
- Publication number
- MX174199B MX174199B MX023702A MX2370290A MX174199B MX 174199 B MX174199 B MX 174199B MX 023702 A MX023702 A MX 023702A MX 2370290 A MX2370290 A MX 2370290A MX 174199 B MX174199 B MX 174199B
- Authority
- MX
- Mexico
- Prior art keywords
- ethane
- procedure
- selective hydrogenolysis
- perhalogenated derivatives
- perhalogenated
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical class CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title 1
- 238000007327 hydrogenolysis reaction Methods 0.000 title 1
- YACLCMMBHTUQON-UHFFFAOYSA-N 1-chloro-1-fluoroethane Chemical class CC(F)Cl YACLCMMBHTUQON-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 229910052741 iridium Inorganic materials 0.000 abstract 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La presente invención se refiere a procedimiento para la preparación de clorofluoroetanos de fórmula: CF3-CHFxC12-x, en la que x es igual a 0 o 1, por hidrogenación catalítica de un perhalogenoetano de fórmula: CF3-CFxC13-x caracterizado porque se utiliza un catalizador a base de iridio depositado sobre un soporte.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8916643A FR2655982B1 (fr) | 1989-12-15 | 1989-12-15 | Fabrication de chlorofluoroethanes par hydrogenolyse selective de derives perhalogenes de l'ethane. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX174199B true MX174199B (es) | 1994-04-27 |
Family
ID=9388577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX023702A MX174199B (es) | 1989-12-15 | 1990-12-12 | Procedimiento para la hidrogenolisis selectiva de derivados perhalogenados del etano |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5124495A (es) |
| EP (1) | EP0435705B1 (es) |
| JP (1) | JPH0694424B2 (es) |
| KR (1) | KR930000889B1 (es) |
| AU (1) | AU629718B2 (es) |
| CA (1) | CA2031689A1 (es) |
| DE (1) | DE69002747T2 (es) |
| ES (1) | ES2058855T3 (es) |
| FR (1) | FR2655982B1 (es) |
| MX (1) | MX174199B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641780B1 (fr) * | 1989-01-19 | 1991-04-19 | Atochem | Hydrogenolyse selective de derives perhalogenes de l'ethane |
| US5136113A (en) * | 1991-07-23 | 1992-08-04 | E. I. Du Pont De Nemours And Company | Catalytic hydrogenolysis |
| US8158549B2 (en) * | 2009-09-04 | 2012-04-17 | Honeywell International Inc. | Catalysts for fluoroolefins hydrogenation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1578933A (en) * | 1977-05-24 | 1980-11-12 | Ici Ltd | Manufacture of halogenated hydrocarbons |
| JPH01100137A (ja) * | 1987-10-12 | 1989-04-18 | Central Glass Co Ltd | １，１，１−トリフルオロ−２，２−ジクロロエタンの製造法 |
| JP2541256B2 (ja) * | 1987-12-25 | 1996-10-09 | 旭硝子株式会社 | テトラフルオロエタンの製造法 |
| US4925998A (en) * | 1988-12-27 | 1990-05-15 | Eastman Kodak Company | Process for dehydrohalogenating aromatic halides |
| FR2641780B1 (fr) * | 1989-01-19 | 1991-04-19 | Atochem | Hydrogenolyse selective de derives perhalogenes de l'ethane |
| BR9007058A (pt) * | 1989-02-03 | 1991-11-12 | Du Pont | Processo aperfeicoado de hidrogenolise/desidroalogenacao |
-
1989
- 1989-12-15 FR FR8916643A patent/FR2655982B1/fr not_active Expired - Lifetime
-
1990
- 1990-11-09 ES ES90403192T patent/ES2058855T3/es not_active Expired - Lifetime
- 1990-11-09 DE DE90403192T patent/DE69002747T2/de not_active Expired - Fee Related
- 1990-11-09 EP EP90403192A patent/EP0435705B1/fr not_active Expired - Lifetime
- 1990-12-06 CA CA002031689A patent/CA2031689A1/fr not_active Abandoned
- 1990-12-11 KR KR1019900020306A patent/KR930000889B1/ko not_active Expired - Fee Related
- 1990-12-12 JP JP2401575A patent/JPH0694424B2/ja not_active Expired - Lifetime
- 1990-12-12 MX MX023702A patent/MX174199B/es unknown
- 1990-12-12 AU AU67974/90A patent/AU629718B2/en not_active Ceased
- 1990-12-14 US US07/627,476 patent/US5124495A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2655982B1 (fr) | 1992-03-27 |
| KR910011718A (ko) | 1991-08-07 |
| JPH03271237A (ja) | 1991-12-03 |
| JPH0694424B2 (ja) | 1994-11-24 |
| CA2031689A1 (fr) | 1991-06-16 |
| US5124495A (en) | 1992-06-23 |
| AU629718B2 (en) | 1992-10-08 |
| EP0435705A1 (fr) | 1991-07-03 |
| DE69002747T2 (de) | 1994-01-20 |
| ES2058855T3 (es) | 1994-11-01 |
| KR930000889B1 (ko) | 1993-02-11 |
| EP0435705B1 (fr) | 1993-08-11 |
| DE69002747D1 (de) | 1993-09-16 |
| AU6797490A (en) | 1991-06-20 |
| FR2655982A1 (fr) | 1991-06-21 |
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