GB1424158A - Process for the production of a-amino-beta-nitroanthraquinones - Google Patents
Process for the production of a-amino-beta-nitroanthraquinonesInfo
- Publication number
- GB1424158A GB1424158A GB3054474A GB3054474A GB1424158A GB 1424158 A GB1424158 A GB 1424158A GB 3054474 A GB3054474 A GB 3054474A GB 3054474 A GB3054474 A GB 3054474A GB 1424158 A GB1424158 A GB 1424158A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitroanthraquinones
- amino
- beta
- production
- july
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/24—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings
- C07C225/26—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings
- C07C225/32—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings of condensed quinone ring systems formed by at least three rings
- C07C225/34—Amino anthraquinones
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 |
|---|---|---|---|
| DE19732334991 DE2334991C3 (de) | 1973-07-10 | 1973-07-10 | Verfahren zur Herstellung von α -Amino- β'-nitro-anthrachinonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1424158A true GB1424158A (en) | 1976-02-11 |
Family
ID=5886440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3054474A Expired GB1424158A (en) | 1973-07-10 | 1974-07-10 | Process for the production of a-amino-beta-nitroanthraquinones |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5232887B2 (enrdf_load_stackoverflow) |
| BE (1) | BE817346A (enrdf_load_stackoverflow) |
| CH (1) | CH594601A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2334991C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2236842B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1424158A (enrdf_load_stackoverflow) |
| IT (1) | IT1019696B (enrdf_load_stackoverflow) |
| NL (1) | NL7409224A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2526651C3 (de) * | 1975-06-14 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen |
| DE2827197A1 (de) * | 1978-06-21 | 1980-01-10 | Bayer Ag | Verfahren zur herstellung von aminoanthrachinonen |
-
1973
- 1973-07-10 DE DE19732334991 patent/DE2334991C3/de not_active Expired
-
1974
- 1974-07-08 JP JP7746574A patent/JPS5232887B2/ja not_active Expired
- 1974-07-08 CH CH934474A patent/CH594601A5/xx not_active IP Right Cessation
- 1974-07-08 IT IT2491874A patent/IT1019696B/it active
- 1974-07-08 BE BE146300A patent/BE817346A/xx unknown
- 1974-07-08 NL NL7409224A patent/NL7409224A/xx unknown
- 1974-07-10 GB GB3054474A patent/GB1424158A/en not_active Expired
- 1974-07-10 FR FR7424022A patent/FR2236842B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2236842B1 (enrdf_load_stackoverflow) | 1978-02-17 |
| DE2334991B2 (de) | 1980-11-06 |
| NL7409224A (nl) | 1975-01-14 |
| IT1019696B (it) | 1977-11-30 |
| FR2236842A1 (enrdf_load_stackoverflow) | 1975-02-07 |
| DE2334991C3 (de) | 1981-08-20 |
| DE2334991A1 (de) | 1975-01-30 |
| JPS5049332A (enrdf_load_stackoverflow) | 1975-05-02 |
| JPS5232887B2 (enrdf_load_stackoverflow) | 1977-08-24 |
| CH594601A5 (enrdf_load_stackoverflow) | 1978-01-13 |
| BE817346A (fr) | 1975-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |