FR2338247A1 - Procede catalytique de preparation d'amides d'acides par hydratation de nitriles et nouveaux produits ainsi obtenus - Google Patents
Procede catalytique de preparation d'amides d'acides par hydratation de nitriles et nouveaux produits ainsi obtenusInfo
- Publication number
- FR2338247A1 FR2338247A1 FR7700630A FR7700630A FR2338247A1 FR 2338247 A1 FR2338247 A1 FR 2338247A1 FR 7700630 A FR7700630 A FR 7700630A FR 7700630 A FR7700630 A FR 7700630A FR 2338247 A1 FR2338247 A1 FR 2338247A1
- Authority
- FR
- France
- Prior art keywords
- nitrils
- hydration
- preparation
- new products
- catalytic process
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/847—Vanadium, niobium or tantalum or polonium
- B01J23/8472—Vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP528976A JPS5289614A (en) | 1976-01-19 | 1976-01-19 | Preparation of unsaturated amides |
JP625276A JPS5289615A (en) | 1976-01-21 | 1976-01-21 | Preparation of unsaturated amides |
JP3168176A JPS52113914A (en) | 1976-03-22 | 1976-03-22 | Preparation of unsaturated amides |
JP5708276A JPS52139005A (en) | 1976-05-17 | 1976-05-17 | Preparation of amides |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2338247A1 true FR2338247A1 (fr) | 1977-08-12 |
FR2338247B1 FR2338247B1 (fr) | 1980-11-07 |
Family
ID=27454268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7700630A Granted FR2338247A1 (fr) | 1976-01-19 | 1977-01-11 | Procede catalytique de preparation d'amides d'acides par hydratation de nitriles et nouveaux produits ainsi obtenus |
Country Status (6)
Country | Link |
---|---|
US (1) | US4096184A (fr) |
DE (1) | DE2702014C3 (fr) |
FR (1) | FR2338247A1 (fr) |
GB (1) | GB1562323A (fr) |
IT (1) | IT1116695B (fr) |
NL (1) | NL7700539A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0246813A1 (fr) * | 1986-05-21 | 1987-11-25 | Ciba Specialty Chemicals Water Treatments Limited | Catalyseurs et leur utilisation dans l'hydrolyse des nitriles |
EP0318202A2 (fr) * | 1987-11-23 | 1989-05-31 | Ciba Specialty Chemicals Water Treatments Limited | Catalyseurs et leur utilisation dans l'hydrolyse de nitriles |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4206240A (en) * | 1976-12-17 | 1980-06-03 | Dynapol | Polymeric aminoanthrapyridine orange colors |
DE2733181B2 (de) * | 1977-07-22 | 1979-08-30 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von N-substituierten a -Ketocarbonsäureamiden |
DE3805407A1 (de) * | 1988-02-22 | 1989-08-31 | Draegerwerk Ag | Chemiesorptionsmasse fuer atemschutzgeraete |
HU207672B (en) * | 1989-09-18 | 1993-05-28 | Mta Koezponti Kemiai Kutato In | Method for producing catalyzer and producing acid amides by applying the same |
US5532416A (en) * | 1994-07-20 | 1996-07-02 | Monsanto Company | Benzoyl derivatives and synthesis thereof |
US5869688A (en) * | 1994-07-20 | 1999-02-09 | Monsanto Company | Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity |
US5698708A (en) * | 1996-06-20 | 1997-12-16 | Monsanto Company | Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity |
US6613299B2 (en) * | 2001-11-13 | 2003-09-02 | Sud-Chemie Prototech, Inc. | Catalyzed diesel particulate matter exhaust filter |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381034A (en) * | 1965-06-30 | 1968-04-30 | Standard Oil Co | Process for hydrolyzing nitriles |
US3767706A (en) * | 1969-01-16 | 1973-10-23 | Dow Chemical Co | Hydration of aliphatic nitriles to amides using copper metal catalysts |
US3758578A (en) * | 1969-06-23 | 1973-09-11 | Dow Chemical Co | Hydration of nitriles to amides using cupreous catalysts |
US3696152A (en) * | 1970-06-17 | 1972-10-03 | Dow Chemical Co | Hydration of nitriles to amides using heterogeneous cupreous catalysts |
JPS5012409B1 (fr) * | 1970-12-14 | 1975-05-12 | ||
US3789074A (en) * | 1972-06-23 | 1974-01-29 | Nalco Chemical Co | Particle size-ph effects on reduced copper oxide in preparation of acrylamide |
JPS5620308B2 (fr) * | 1972-08-01 | 1981-05-13 | ||
GB1404532A (en) * | 1972-09-02 | 1975-09-03 | Mitsubishi Chem Ind | Process for hydrating a nitrile to the corresponding amide |
JPS5523086B2 (fr) * | 1973-03-26 | 1980-06-20 | ||
JPS6012344B2 (ja) * | 1973-06-05 | 1985-04-01 | 三井東圧化学株式会社 | アクリルアミド水溶液の処理方法 |
US3997606A (en) * | 1975-12-03 | 1976-12-14 | Nalco Chemical Company | Method of producing dry acrylamide |
-
1976
- 1976-12-29 US US05/755,138 patent/US4096184A/en not_active Expired - Lifetime
-
1977
- 1977-01-03 IT IT67005/77A patent/IT1116695B/it active
- 1977-01-11 FR FR7700630A patent/FR2338247A1/fr active Granted
- 1977-01-14 GB GB1594/77A patent/GB1562323A/en not_active Expired
- 1977-01-19 NL NL7700539A patent/NL7700539A/xx not_active Application Discontinuation
- 1977-01-19 DE DE2702014A patent/DE2702014C3/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0246813A1 (fr) * | 1986-05-21 | 1987-11-25 | Ciba Specialty Chemicals Water Treatments Limited | Catalyseurs et leur utilisation dans l'hydrolyse des nitriles |
EP0318202A2 (fr) * | 1987-11-23 | 1989-05-31 | Ciba Specialty Chemicals Water Treatments Limited | Catalyseurs et leur utilisation dans l'hydrolyse de nitriles |
EP0318202A3 (en) * | 1987-11-23 | 1990-07-04 | Allied Colloids Limited | Catalysts and their use in the hydrolysis of nitriles |
Also Published As
Publication number | Publication date |
---|---|
DE2702014A1 (de) | 1977-07-21 |
DE2702014C3 (de) | 1982-01-28 |
IT1116695B (it) | 1986-02-10 |
FR2338247B1 (fr) | 1980-11-07 |
US4096184A (en) | 1978-06-20 |
DE2702014B2 (de) | 1980-11-20 |
NL7700539A (nl) | 1977-07-21 |
GB1562323A (en) | 1980-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |