CA981284A - Manufacture of perfluorocarboxylic acid nitriles - Google Patents
Manufacture of perfluorocarboxylic acid nitrilesInfo
- Publication number
- CA981284A CA981284A CA164,605A CA164605A CA981284A CA 981284 A CA981284 A CA 981284A CA 164605 A CA164605 A CA 164605A CA 981284 A CA981284 A CA 981284A
- Authority
- CA
- Canada
- Prior art keywords
- manufacture
- perfluorocarboxylic acid
- acid nitriles
- nitriles
- perfluorocarboxylic
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 perfluorocarboxylic acid nitriles Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/20—Preparation of carboxylic acid nitriles by dehydration of carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2208923A DE2208923A1 (de) | 1972-02-25 | 1972-02-25 | Verfahren zur herstellung von perfluorcarbonsaeurenitrilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA981284A true CA981284A (en) | 1976-01-06 |
Family
ID=5837068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA164,605A Expired CA981284A (en) | 1972-02-25 | 1973-02-23 | Manufacture of perfluorocarboxylic acid nitriles |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3847964A (en]) |
| BE (1) | BE795726A (en]) |
| CA (1) | CA981284A (en]) |
| CH (1) | CH572024A5 (en]) |
| DE (1) | DE2208923A1 (en]) |
| FR (1) | FR2173031B3 (en]) |
| GB (1) | GB1411180A (en]) |
| IT (1) | IT979082B (en]) |
| NL (1) | NL7302431A (en]) |
-
0
- BE BE795726D patent/BE795726A/xx unknown
-
1972
- 1972-02-25 DE DE2208923A patent/DE2208923A1/de active Pending
-
1973
- 1973-02-13 IT IT20355/73A patent/IT979082B/it active
- 1973-02-19 FR FR7305737A patent/FR2173031B3/fr not_active Expired
- 1973-02-20 CH CH240473A patent/CH572024A5/xx not_active IP Right Cessation
- 1973-02-21 NL NL7302431A patent/NL7302431A/xx unknown
- 1973-02-23 CA CA164,605A patent/CA981284A/en not_active Expired
- 1973-02-23 GB GB894073A patent/GB1411180A/en not_active Expired
- 1973-02-26 US US00335818A patent/US3847964A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL7302431A (en]) | 1973-08-28 |
| BE795726A (fr) | 1973-08-21 |
| GB1411180A (en) | 1975-10-22 |
| DE2208923A1 (de) | 1973-09-06 |
| CH572024A5 (en]) | 1976-01-30 |
| FR2173031A1 (en]) | 1973-10-05 |
| IT979082B (it) | 1974-09-30 |
| US3847964A (en) | 1974-11-12 |
| FR2173031B3 (en]) | 1976-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1000730A (en) | Manufacture of dicarboxylic acid | |
| CA1016187A (en) | PRODUCTION OF .alpha.-CHLOROCARBOXYLIC ACID CHLORIDES | |
| JPS5639093A (en) | Manufacture of oosubstitutedd7 betaaaminoo33 cephemm33oll44carboxylic acid compound | |
| CA1029734A (en) | Manufacture of benzil-monoketals | |
| CA981284A (en) | Manufacture of perfluorocarboxylic acid nitriles | |
| CA942321A (en) | Production of methacrolein | |
| CA1000729A (en) | Process for the manufacture of acrylic acid | |
| CA1007226A (en) | Production of 1-nitroanthraquinone-2-carboxylic acid | |
| IL42055A0 (en) | Preparation of 2-chloroethane-phosphonic acid | |
| CA914696A (en) | Manufacture of 2-hydroxynaphthalene-3-carboxylic acid | |
| CA967581A (en) | Preparation of xanthone-2-carboxylic acid compounds | |
| JPS5762286A (en) | Manufacture of 7beta-amino-cephem-4-carboxylic acid compound | |
| CA996128A (en) | Preparation of novel n-3-aminoalkyl-acrylamides from nitriles | |
| CA889757A (en) | Manufacture of nitric acid | |
| CA907063A (en) | Production of acrolein | |
| CA904199A (en) | Production of adiponitrile | |
| CA904198A (en) | Production of adiponitrile | |
| CA915681A (en) | Preparation of nitriles | |
| AU439619B2 (en) | Production of terephthalic. acid | |
| CA893703A (en) | Amides of 3-indolylacetic acid | |
| CA896487A (en) | Production of non-hygroscopic acid whey powder | |
| CA893144A (en) | Production of o-benzoylbenzoic acid | |
| CA1018989A (en) | PURIFICATION OF .gamma.-OXO-2-DIBENZOFURANBUTYRIC ACID | |
| CA890430A (en) | Continuous manufacture of dichloroisocyanuric acid | |
| AU475084B2 (en) | Purification of 2-oxo-2-dibenzofuranbutyric acid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |
Effective date: 19930106 |