FR2314172A1 - Procede pour la preparation d'aminoanthraquinones a partir de nitroanthraquinones - Google Patents
Procede pour la preparation d'aminoanthraquinones a partir de nitroanthraquinonesInfo
- Publication number
- FR2314172A1 FR2314172A1 FR7618003A FR7618003A FR2314172A1 FR 2314172 A1 FR2314172 A1 FR 2314172A1 FR 7618003 A FR7618003 A FR 7618003A FR 7618003 A FR7618003 A FR 7618003A FR 2314172 A1 FR2314172 A1 FR 2314172A1
- Authority
- FR
- France
- Prior art keywords
- nitroanthraquinons
- aminoanthraquinons
- procedure
- preparation
- 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.)
- Granted
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 |
|---|---|---|---|
| DE2526651A DE2526651C3 (de) | 1975-06-14 | 1975-06-14 | Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2314172A1 true FR2314172A1 (fr) | 1977-01-07 |
| FR2314172B1 FR2314172B1 (https=) | 1980-04-04 |
Family
ID=5949115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7618003A Granted FR2314172A1 (fr) | 1975-06-14 | 1976-06-14 | Procede pour la preparation d'aminoanthraquinones a partir de nitroanthraquinones |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4076736A (https=) |
| JP (1) | JPS51151726A (https=) |
| BE (1) | BE842907A (https=) |
| CH (1) | CH611266A5 (https=) |
| DE (1) | DE2526651C3 (https=) |
| FR (1) | FR2314172A1 (https=) |
| GB (1) | GB1497959A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2827197A1 (de) * | 1978-06-21 | 1980-01-10 | Bayer Ag | Verfahren zur herstellung von aminoanthrachinonen |
| JP2007070300A (ja) * | 2005-09-08 | 2007-03-22 | Teijin Ltd | ２，５−ジアミノ−１，４−ベンゾキノン及び２，５−ジアミノ−１，４−ベンゼンジオール、およびその塩の製造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH86306A (de) * | 1919-01-09 | 1920-08-16 | Geigy Ag J R | Verfahren zur Darstellung von 2-Aminoanthrachinon. |
| FR2202077A1 (https=) * | 1972-10-05 | 1974-05-03 | Ciba Geigy Ag | |
| FR2222356A1 (https=) * | 1973-03-22 | 1974-10-18 | Bayer Ag | |
| FR2236842A1 (https=) * | 1973-07-10 | 1975-02-07 | Bayer Ag | |
| FR2242371A1 (https=) * | 1973-08-31 | 1975-03-28 | Bayer Ag |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2211411A1 (de) * | 1971-03-11 | 1972-09-21 | Sandoz Ag, Basel (Schweiz) | Verfahren zur Herstellung von Aminoanthrachinonen |
| BE812616A (fr) * | 1973-03-22 | 1974-09-23 | Procede de production de la 1-amino-anthraquinone | |
| DE2409542A1 (de) * | 1974-02-28 | 1975-09-11 | Bayer Ag | Verfahren zur herstellung von aminoanthrachinonen |
-
1975
- 1975-06-14 DE DE2526651A patent/DE2526651C3/de not_active Expired
-
1976
- 1976-06-04 US US05/693,038 patent/US4076736A/en not_active Expired - Lifetime
- 1976-06-10 CH CH737776A patent/CH611266A5/xx not_active IP Right Cessation
- 1976-06-11 GB GB24329/76A patent/GB1497959A/en not_active Expired
- 1976-06-11 JP JP51067844A patent/JPS51151726A/ja active Pending
- 1976-06-14 FR FR7618003A patent/FR2314172A1/fr active Granted
- 1976-06-14 BE BE2055116A patent/BE842907A/xx unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH86306A (de) * | 1919-01-09 | 1920-08-16 | Geigy Ag J R | Verfahren zur Darstellung von 2-Aminoanthrachinon. |
| FR2202077A1 (https=) * | 1972-10-05 | 1974-05-03 | Ciba Geigy Ag | |
| FR2222356A1 (https=) * | 1973-03-22 | 1974-10-18 | Bayer Ag | |
| FR2236842A1 (https=) * | 1973-07-10 | 1975-02-07 | Bayer Ag | |
| FR2242371A1 (https=) * | 1973-08-31 | 1975-03-28 | Bayer Ag |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1497959A (en) | 1978-01-12 |
| FR2314172B1 (https=) | 1980-04-04 |
| BE842907A (fr) | 1976-12-14 |
| DE2526651A1 (de) | 1976-12-16 |
| DE2526651B2 (de) | 1981-07-30 |
| CH611266A5 (https=) | 1979-05-31 |
| JPS51151726A (en) | 1976-12-27 |
| US4076736A (en) | 1978-02-28 |
| DE2526651C3 (de) | 1982-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |