BE874760A - Procede de condensation d'un nitrohaloarene et d'un derive formylique d'une amine aromatique primaire en presence d'un hydroxyde de metal alcalin - Google Patents
Procede de condensation d'un nitrohaloarene et d'un derive formylique d'une amine aromatique primaire en presence d'un hydroxyde de metal alcalinInfo
- Publication number
- BE874760A BE874760A BE0/193957A BE193957A BE874760A BE 874760 A BE874760 A BE 874760A BE 0/193957 A BE0/193957 A BE 0/193957A BE 193957 A BE193957 A BE 193957A BE 874760 A BE874760 A BE 874760A
- Authority
- BE
- Belgium
- Prior art keywords
- nitrohaloarene
- condensing
- aromatic amine
- primary aromatic
- alkaline hydroxide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/62—Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/885,968 US4228103A (en) | 1978-03-13 | 1978-03-13 | Effecting condensation of nitrohaloarene and formyl derivative of a primary aromatic amine with alkali metal hydroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE874760A true BE874760A (fr) | 1979-09-12 |
Family
ID=25388093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/193957A BE874760A (fr) | 1978-03-13 | 1979-03-12 | Procede de condensation d'un nitrohaloarene et d'un derive formylique d'une amine aromatique primaire en presence d'un hydroxyde de metal alcalin |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4228103A (xx) |
| JP (1) | JPS54128533A (xx) |
| AU (1) | AU519042B2 (xx) |
| BE (1) | BE874760A (xx) |
| BR (1) | BR7901507A (xx) |
| CA (1) | CA1123013A (xx) |
| DE (1) | DE2909651A1 (xx) |
| GB (1) | GB2015996B (xx) |
| IN (1) | IN150552B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3246151A1 (de) * | 1982-12-14 | 1984-06-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 4-nitrodiphenylaminen |
| EP0148145B1 (en) * | 1983-12-19 | 1986-12-30 | Monsanto Company | Process for making nitrodiarylamines |
| US4614817A (en) * | 1983-12-19 | 1986-09-30 | Monsanto Company | Making nitrodiarylamines |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA498077A (en) * | 1953-12-01 | Alexander H. Widiger, Jr. | Manufacture of diphenylamine | |
| US1882759A (en) * | 1929-01-18 | 1932-10-18 | Dow Chemical Co | Preparation of secondary aryl- and aralkylamines |
| US2442952A (en) * | 1945-06-13 | 1948-06-08 | Burton T Bush Inc | Method for preparing the potassium salt of ortho-formotoluide |
| DE1056619B (de) * | 1956-11-29 | 1959-05-06 | Bayer Ag | Verfahren zur Herstellung von 4-Nitro-diarylaminen |
| US3055940A (en) * | 1957-11-05 | 1962-09-25 | Us Rubber Co | Preparation of nitrodiphenylamines by catalyzed condensation |
| FR1208123A (fr) * | 1959-02-17 | 1960-02-22 | Bayer Ag | Procédé de préparation de 4-nitro-diarylamines |
| US2924620A (en) * | 1959-03-30 | 1960-02-09 | Du Pont | Process for the preparation of diphenylamines |
| US3099689A (en) * | 1961-05-31 | 1963-07-30 | Ethyl Corp | Hydrocarbon metal catalyst in preparation of formamides |
| NL130294C (xx) * | 1964-05-22 | |||
| US3393241A (en) * | 1965-03-22 | 1968-07-16 | Universal Oil Prod Co | Preparation of nitrodiarylamines |
| JPS515371A (ja) * | 1974-07-02 | 1976-01-17 | Mitsubishi Rayon Co | Hatsuhoseinanshitsuenkabinirujushisoseibutsu |
| GB1455207A (en) * | 1974-11-06 | 1976-11-10 | Ici Ltd | Substituted dinitro-diphenylamines and their pesticidal compositions |
-
1978
- 1978-03-13 US US05/885,968 patent/US4228103A/en not_active Expired - Lifetime
-
1979
- 1979-03-12 DE DE19792909651 patent/DE2909651A1/de active Granted
- 1979-03-12 JP JP2777479A patent/JPS54128533A/ja active Pending
- 1979-03-12 GB GB7908565A patent/GB2015996B/en not_active Expired
- 1979-03-12 BR BR7901507A patent/BR7901507A/pt unknown
- 1979-03-12 CA CA323,169A patent/CA1123013A/en not_active Expired
- 1979-03-12 BE BE0/193957A patent/BE874760A/xx not_active IP Right Cessation
- 1979-03-13 AU AU45062/79A patent/AU519042B2/en not_active Ceased
- 1979-04-02 IN IN193/CAL/79A patent/IN150552B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2909651C2 (xx) | 1988-01-21 |
| IN150552B (xx) | 1982-11-13 |
| JPS54128533A (en) | 1979-10-05 |
| BR7901507A (pt) | 1979-10-09 |
| GB2015996B (en) | 1982-06-16 |
| CA1123013A (en) | 1982-05-04 |
| AU4506279A (en) | 1979-09-20 |
| DE2909651A1 (de) | 1979-09-27 |
| US4228103A (en) | 1980-10-14 |
| AU519042B2 (en) | 1981-11-05 |
| GB2015996A (en) | 1979-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: MONSANTO CY Effective date: 19900331 |