BE861410A - Procede pour isoler la 1,6-et la 1,7-dinitroanthraquinone de melanges contenant d'autres derives nitres de l'anthraquinone - Google Patents
Procede pour isoler la 1,6-et la 1,7-dinitroanthraquinone de melanges contenant d'autres derives nitres de l'anthraquinoneInfo
- Publication number
- BE861410A BE861410A BE2056482A BE2056482A BE861410A BE 861410 A BE861410 A BE 861410A BE 2056482 A BE2056482 A BE 2056482A BE 2056482 A BE2056482 A BE 2056482A BE 861410 A BE861410 A BE 861410A
- Authority
- BE
- Belgium
- Prior art keywords
- nitral
- dinitroanthraquinone
- anthraquinone
- isolating
- derivatives
- Prior art date
Links
- FAVDZWIRBSMLOV-UHFFFAOYSA-N 1,7-dinitroanthracene-9,10-dione Chemical compound C1=CC([N+]([O-])=O)=C2C(=O)C3=CC([N+](=O)[O-])=CC=C3C(=O)C2=C1 FAVDZWIRBSMLOV-UHFFFAOYSA-N 0.000 title 1
- BLJBDLGFKNXUCB-UHFFFAOYSA-N [2-methyl-2-(nitrooxymethyl)pentyl] nitrate Chemical class [O-][N+](=O)OCC(C)(CCC)CO[N+]([O-])=O BLJBDLGFKNXUCB-UHFFFAOYSA-N 0.000 title 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title 1
- 150000004056 anthraquinones Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
Classifications
-
- 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
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
- C07C205/46—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group the carbon skeleton containing carbon atoms of quinone rings
- C07C205/47—Anthraquinones containing nitro groups
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 |
|---|---|---|---|
| DE19762654648 DE2654648A1 (de) | 1976-12-02 | 1976-12-02 | Verfahren zur isolierung von 1,6- und 1,7-dinitroanthrachinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE861410A true BE861410A (fr) | 1978-06-02 |
Family
ID=5994516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2056482A BE861410A (fr) | 1976-12-02 | 1977-12-02 | Procede pour isoler la 1,6-et la 1,7-dinitroanthraquinone de melanges contenant d'autres derives nitres de l'anthraquinone |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4155921A (fr) |
| JP (1) | JPS5371050A (fr) |
| BE (1) | BE861410A (fr) |
| DE (1) | DE2654648A1 (fr) |
| FR (1) | FR2372788A1 (fr) |
| GB (1) | GB1552709A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432013A1 (fr) * | 1978-07-27 | 1980-02-22 | Ugine Kuhlmann | Procede d'obtention de dinitro-1,5 anthraquinone de haute purete |
| DE2854427A1 (de) * | 1978-12-16 | 1980-06-26 | Bayer Ag | Verfahren und vorrichtung zur gewinnung von trockenem 1,5- und/oder 1,8- dinitroanthrachinon aus suspensionen, die festes 1,5- und/oder 1,8-dinitroanthrachinon und fluessiges nitrobenzol enthalten |
| DE3329453A1 (de) * | 1983-08-16 | 1985-03-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur gewinnung von reinem 1-nitroanthrachinon |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE167699C (fr) * | ||||
| US3506725A (en) * | 1967-03-11 | 1970-04-14 | Basf Ag | Separating 1,5-dinitronaphthalene from 1,8-dinitronaphthalene |
| BE789702A (fr) * | 1971-10-07 | 1973-02-01 | Sumitomo Chemical Co | Procede de preparation de dinitroanthraquinones |
| DE2334713C3 (de) * | 1973-07-07 | 1980-07-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Isolierung von 13-Dinitroanthrachinon |
| DE2400164C3 (de) * | 1974-01-03 | 1978-03-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur Abtrennung von 1,5-Dinitroanthrachinon und 1,8-Dinitroanthrachinon aus Dinitro-anthrachinongemischen |
| US3996252A (en) * | 1975-04-19 | 1976-12-07 | Bayer Aktiengesellschaft | Preparation of pure 1,8-dinitroanthraquinone |
| DE2524747C3 (de) * | 1975-06-04 | 1980-12-18 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Isolierung von 1,5-/1,8-Dinitroanthrachinon mit einem hohen Gehalt an a , a '-Duutroverbindungen |
| DE2545699A1 (de) * | 1975-10-11 | 1977-04-21 | Basf Ag | Verfahren zur trennung von 1,5- und 1,8-dinitroanthrachinon |
-
1976
- 1976-12-02 DE DE19762654648 patent/DE2654648A1/de active Pending
-
1977
- 1977-11-10 US US05/850,509 patent/US4155921A/en not_active Expired - Lifetime
- 1977-11-29 GB GB49619/77A patent/GB1552709A/en not_active Expired
- 1977-11-30 JP JP14286577A patent/JPS5371050A/ja active Pending
- 1977-12-02 FR FR7736400A patent/FR2372788A1/fr not_active Withdrawn
- 1977-12-02 BE BE2056482A patent/BE861410A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2372788A1 (fr) | 1978-06-30 |
| GB1552709A (en) | 1979-09-19 |
| JPS5371050A (en) | 1978-06-24 |
| DE2654648A1 (de) | 1978-06-08 |
| US4155921A (en) | 1979-05-22 |
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