GB1427254A - Process for the hydrogenation of perfluoroalkanoic acids - Google Patents
Process for the hydrogenation of perfluoroalkanoic acidsInfo
- Publication number
- GB1427254A GB1427254A GB2203273A GB2203273A GB1427254A GB 1427254 A GB1427254 A GB 1427254A GB 2203273 A GB2203273 A GB 2203273A GB 2203273 A GB2203273 A GB 2203273A GB 1427254 A GB1427254 A GB 1427254A
- Authority
- GB
- United Kingdom
- Prior art keywords
- integer
- weight
- general formula
- hydrogenation
- perfluoroalkanoic acid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000002253 acid Substances 0.000 title abstract 4
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- PJDOLCGOTSNFJM-UHFFFAOYSA-N 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctan-1-ol Chemical compound OCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F PJDOLCGOTSNFJM-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
- C07C53/19—Acids containing three or more carbon atoms
- C07C53/21—Acids containing three or more carbon atoms containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
- C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722222682 DE2222682A1 (de) | 1972-05-09 | 1972-05-09 | Verfahren zur hydrierung von perfluoralkancarbonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1427254A true GB1427254A (en) | 1976-03-10 |
Family
ID=5844485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2203273A Expired GB1427254A (en) | 1972-05-09 | 1973-05-09 | Process for the hydrogenation of perfluoroalkanoic acids |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4954309A (enrdf_load_stackoverflow) |
| BE (1) | BE799320A (enrdf_load_stackoverflow) |
| CA (1) | CA1002071A (enrdf_load_stackoverflow) |
| DE (1) | DE2222682A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2183981B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1427254A (enrdf_load_stackoverflow) |
| IT (1) | IT987159B (enrdf_load_stackoverflow) |
| NL (1) | NL7306261A (enrdf_load_stackoverflow) |
| SU (1) | SU526282A3 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2545481B1 (fr) * | 1983-05-06 | 1985-07-19 | Rhone Poulenc Spec Chim | Procede de preparation de perfluoroalcanols |
| FR2638158B1 (fr) * | 1988-10-21 | 1991-04-12 | Rhone Poulenc Chimie | Procede de preparation de trifluoroethanol |
-
1972
- 1972-05-09 DE DE19722222682 patent/DE2222682A1/de not_active Withdrawn
-
1973
- 1973-04-07 IT IT2377673A patent/IT987159B/it active
- 1973-05-04 NL NL7306261A patent/NL7306261A/xx unknown
- 1973-05-07 JP JP4988273A patent/JPS4954309A/ja active Pending
- 1973-05-08 CA CA170,650A patent/CA1002071A/en not_active Expired
- 1973-05-08 SU SU1918906A patent/SU526282A3/ru active
- 1973-05-09 FR FR7316669A patent/FR2183981B1/fr not_active Expired
- 1973-05-09 BE BE130934A patent/BE799320A/xx unknown
- 1973-05-09 GB GB2203273A patent/GB1427254A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT987159B (it) | 1975-02-20 |
| NL7306261A (enrdf_load_stackoverflow) | 1973-11-13 |
| SU526282A3 (ru) | 1976-08-25 |
| CA1002071A (en) | 1976-12-21 |
| JPS4954309A (enrdf_load_stackoverflow) | 1974-05-27 |
| FR2183981B1 (enrdf_load_stackoverflow) | 1977-02-18 |
| FR2183981A1 (enrdf_load_stackoverflow) | 1973-12-21 |
| BE799320A (fr) | 1973-11-09 |
| DE2222682A1 (de) | 1973-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |