CH605692A5 - - Google Patents
Info
- Publication number
- CH605692A5 CH605692A5 CH1017274A CH1017274A CH605692A5 CH 605692 A5 CH605692 A5 CH 605692A5 CH 1017274 A CH1017274 A CH 1017274A CH 1017274 A CH1017274 A CH 1017274A CH 605692 A5 CH605692 A5 CH 605692A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
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 |
|---|---|---|---|
| DE2337951A DE2337951C2 (de) | 1973-07-26 | 1973-07-26 | Verfahren zur Herstellung von 4-Amino-2,5-dialkoxybenzonitrilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH605692A5 true CH605692A5 (enExample) | 1978-10-13 |
Family
ID=5888028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1017274A CH605692A5 (enExample) | 1973-07-26 | 1974-07-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3933887A (enExample) |
| JP (1) | JPS5069041A (enExample) |
| CH (1) | CH605692A5 (enExample) |
| DE (1) | DE2337951C2 (enExample) |
| FR (1) | FR2245621B1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3414628C1 (de) * | 1984-04-18 | 1985-06-27 | Dr. Karl Thomae Gmbh, 7950 Biberach | Verfahren zur Herstellung von 3-Cyano-4-aminoacetophenonen |
| US4900859A (en) * | 1987-12-03 | 1990-02-13 | Hoffman-La Roche Inc. | Process for 4-dimethylamino-3,5-dimethoxybenzaldehyde |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH416662A (de) * | 1962-12-21 | 1966-07-15 | Sandoz Ag | Verfahren zur Herstellung von 1-Acylacetylamino-2,5-dialkoxy-4-brombenzolen |
| US3423412A (en) * | 1966-11-21 | 1969-01-21 | Edward C Taylor | Benzopyrroloquinazolinones |
| DE2137719A1 (de) * | 1971-07-28 | 1973-02-08 | Basf Ag | Verfahren zur herstellung von aminobenzonitrilen |
-
1973
- 1973-07-26 DE DE2337951A patent/DE2337951C2/de not_active Expired
-
1974
- 1974-07-22 US US05/490,414 patent/US3933887A/en not_active Expired - Lifetime
- 1974-07-23 CH CH1017274A patent/CH605692A5/xx not_active IP Right Cessation
- 1974-07-25 JP JP49084682A patent/JPS5069041A/ja active Pending
- 1974-07-26 FR FR7426069A patent/FR2245621B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3933887A (en) | 1976-01-20 |
| DE2337951A1 (de) | 1975-02-13 |
| DE2337951C2 (de) | 1984-07-26 |
| JPS5069041A (enExample) | 1975-06-09 |
| FR2245621A1 (enExample) | 1975-04-25 |
| FR2245621B1 (enExample) | 1978-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |