BE559791A - - Google Patents
Info
- Publication number
- BE559791A BE559791A BE559791DA BE559791A BE 559791 A BE559791 A BE 559791A BE 559791D A BE559791D A BE 559791DA BE 559791 A BE559791 A BE 559791A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT360983X | 1956-08-03 | ||
| IT80357X | 1957-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE559791A true BE559791A (fr) |
Family
ID=26325944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE559791D BE559791A (fr) | 1956-08-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2956075A (fr) |
| BE (1) | BE559791A (fr) |
| CH (1) | CH360983A (fr) |
| DE (1) | DE1129944B (fr) |
| FR (1) | FR1180350A (fr) |
| GB (1) | GB858514A (fr) |
| NL (1) | NL219539A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213125A (en) * | 1962-09-19 | 1965-10-19 | American Cyanamid Co | Substituted 1, 3-dienes and process for preparing the same |
| US3320274A (en) * | 1963-08-16 | 1967-05-16 | Allied Chem | N, n'-di(3-aminopropyl)ethylene urea |
| CA915707A (en) * | 1969-07-11 | 1972-11-28 | J. Kershaw Bernard | Hydrogenation of adiponitrile |
| US3671568A (en) * | 1970-04-29 | 1972-06-20 | Haicon Intern Inc | Production of adiponitrile |
| US3671567A (en) * | 1970-04-29 | 1972-06-20 | Halcon International Inc | Production of adiponitrile |
| US3758584A (en) * | 1970-12-23 | 1973-09-11 | Du Pont | Hydrogenation of adiponitrile |
| US4053515A (en) * | 1973-11-19 | 1977-10-11 | Phillips Petroleum Company | Catalytic hydrogenation of unsaturated dinitriles employing high purity alumina |
| US3896174A (en) * | 1973-11-19 | 1975-07-22 | Phillips Petroleum Co | Catalytic hydrogenation of unsaturated dinitriles employing ruthenium, nickel or mixture thereof as catalytic agent |
| US5380910A (en) * | 1992-04-28 | 1995-01-10 | Ihara Chemical Industry Co., Ltd. | Method for producing an asymmetric biaryl derivative |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658922A (en) * | 1953-11-10 | Process fob preparing dimethoxy | ||
| US2524833A (en) * | 1949-06-06 | 1950-10-10 | Du Pont | 1, 8-dicyano-2, 6-octadiene and process |
| US2816917A (en) * | 1953-01-26 | 1957-12-17 | Nat Distillers Chem Corp | Selective process for dimerization of unsaturated hydrocarbons |
-
0
- NL NL219539D patent/NL219539A/xx unknown
- BE BE559791D patent/BE559791A/xx unknown
-
1957
- 1957-07-29 US US674563A patent/US2956075A/en not_active Expired - Lifetime
- 1957-07-30 FR FR1180350D patent/FR1180350A/fr not_active Expired
- 1957-08-02 GB GB24510/57A patent/GB858514A/en not_active Expired
- 1957-08-03 CH CH360983D patent/CH360983A/de unknown
- 1957-08-03 DE DEM34991A patent/DE1129944B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL219539A (fr) | |
| CH360983A (de) | 1962-03-31 |
| US2956075A (en) | 1960-10-11 |
| DE1129944B (de) | 1962-05-24 |
| FR1180350A (fr) | 1959-06-03 |
| GB858514A (en) | 1961-01-11 |