DK674088A - Fremgangsmaade til fremstilling af et benzaldehydderivat samt ved fremgangsmaaden dannede mellemprodukter - Google Patents
Fremgangsmaade til fremstilling af et benzaldehydderivat samt ved fremgangsmaaden dannede mellemprodukterInfo
- Publication number
- DK674088A DK674088A DK674088A DK674088A DK674088A DK 674088 A DK674088 A DK 674088A DK 674088 A DK674088 A DK 674088A DK 674088 A DK674088 A DK 674088A DK 674088 A DK674088 A DK 674088A
- Authority
- DK
- Denmark
- Prior art keywords
- hydrade
- benzalde
- intermediated
- derivative
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/58—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C221/00—Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/58—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
- C07C255/59—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH472187 | 1987-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK674088D0 DK674088D0 (da) | 1988-12-02 |
| DK674088A true DK674088A (da) | 1989-06-04 |
Family
ID=4281350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK674088A DK674088A (da) | 1987-12-03 | 1988-12-02 | Fremgangsmaade til fremstilling af et benzaldehydderivat samt ved fremgangsmaaden dannede mellemprodukter |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4900859A (da) |
| EP (1) | EP0318826A3 (da) |
| JP (1) | JPH02245A (da) |
| AU (1) | AU610289B2 (da) |
| DK (1) | DK674088A (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677219A (en) * | 1986-07-17 | 1987-06-30 | Warner-Lambert Company | Substituted benzonitriles |
| KR100379637B1 (ko) * | 2000-12-20 | 2003-04-10 | 송현삼 | 고순도, 고수율의 2-아미노-3,5-디브로모벤즈알데히드의제조방법 |
| CN100378035C (zh) * | 2006-01-26 | 2008-04-02 | 中国科学院上海硅酸盐研究所 | 硼化物-碳化硅复相陶瓷及其制备方法 |
| CN101265234B (zh) * | 2008-04-03 | 2010-11-03 | 华中农业大学 | 一种艾迪普啉的合成方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL302207A (da) * | 1962-12-19 | |||
| DE2337951C2 (de) * | 1973-07-26 | 1984-07-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von 4-Amino-2,5-dialkoxybenzonitrilen |
| US4515948A (en) * | 1973-09-12 | 1985-05-07 | Hoffmann-La Roche Inc. | 2,4-Diamino-5-(4-amino and 4-dimethylamino-3,5-dimethoxy benzyl)pyrimidines |
| CH591456A5 (da) * | 1973-09-12 | 1977-09-15 | Hoffmann La Roche | |
| DE2363458C3 (de) * | 1973-12-20 | 1981-09-03 | Basf Ag, 6700 Ludwigshafen | Aminobenzaldehydverbindungen und ein Verfahren zu ihrer Herstellung |
| US4273785A (en) * | 1977-09-27 | 1981-06-16 | American Cyanamid Company | Benzaldehydes, alkanophenones, and benzophenones and derivatives thereof containing a 4-monoalkylamino group |
| US4440950A (en) * | 1982-11-15 | 1984-04-03 | Phillips Petroleum Company | Process for preparation of aminobenzaldehydes and aminobenzylketones |
| DK27988A (da) * | 1987-03-03 | 1988-09-04 | Hoffmann La Roche | Fremgangsmaade til fremstilling af substituerede benzaldehyder |
-
1988
- 1988-11-17 US US07/272,366 patent/US4900859A/en not_active Expired - Fee Related
- 1988-11-24 EP EP88119547A patent/EP0318826A3/de not_active Ceased
- 1988-11-28 AU AU25998/88A patent/AU610289B2/en not_active Ceased
- 1988-12-02 DK DK674088A patent/DK674088A/da not_active Application Discontinuation
- 1988-12-02 JP JP63304319A patent/JPH02245A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU610289B2 (en) | 1991-05-16 |
| US4900859A (en) | 1990-02-13 |
| EP0318826A2 (de) | 1989-06-07 |
| AU2599888A (en) | 1989-06-15 |
| JPH02245A (ja) | 1990-01-05 |
| DK674088D0 (da) | 1988-12-02 |
| EP0318826A3 (de) | 1990-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |