FR2367733A1 - Procede de mononitration de l'anthraquinone - Google Patents
Procede de mononitration de l'anthraquinoneInfo
- Publication number
- FR2367733A1 FR2367733A1 FR7731061A FR7731061A FR2367733A1 FR 2367733 A1 FR2367733 A1 FR 2367733A1 FR 7731061 A FR7731061 A FR 7731061A FR 7731061 A FR7731061 A FR 7731061A FR 2367733 A1 FR2367733 A1 FR 2367733A1
- Authority
- FR
- France
- Prior art keywords
- anthraquinone
- sulfuric acid
- weight ratio
- mononitration
- nitric acid
- 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
- 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 abstract 6
- 150000004056 anthraquinones Chemical class 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 3
- 229910017604 nitric acid Inorganic materials 0.000 abstract 3
- YCANAXVBJKNANM-UHFFFAOYSA-N 1-nitroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2[N+](=O)[O-] YCANAXVBJKNANM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 abstract 1
- -1 anthraquinone compounds Chemical class 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000013462 industrial intermediate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762646649 DE2646649C3 (de) | 1976-10-15 | 1976-10-15 | Verfahren zur Mononitrierung von Anthrachinon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2367733A1 true FR2367733A1 (fr) | 1978-05-12 |
| FR2367733B1 FR2367733B1 (enrdf_load_stackoverflow) | 1981-05-08 |
Family
ID=5990573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7731061A Granted FR2367733A1 (fr) | 1976-10-15 | 1977-10-14 | Procede de mononitration de l'anthraquinone |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030927B (zh) * | 2014-06-18 | 2016-06-22 | 江苏亚邦染料股份有限公司 | 一种以金属改性分子筛为催化剂制备1-硝基蒽醌的方法 |
| CN114149326A (zh) * | 2021-12-14 | 2022-03-08 | 江苏亚邦染料股份有限公司 | 一种超重力硝化反应器制备1-硝基蒽醌的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2155660A5 (enrdf_load_stackoverflow) * | 1971-10-07 | 1973-05-18 | Sumitomo Chemical Co | |
| FR2240207A1 (en) * | 1973-08-10 | 1975-03-07 | Ciba Geigy Ag | Pure 1-nitroanthraquinone (derivs) prodn - by nitrating anthraquinone (derivs) in hydrofluoric acid, for use in dye mfr |
-
1976
- 1976-10-15 DE DE19762646649 patent/DE2646649C3/de not_active Expired
-
1977
- 1977-09-15 IN IN238/DEL/77A patent/IN146815B/en unknown
- 1977-10-10 GB GB4208177A patent/GB1553333A/en not_active Expired
- 1977-10-11 CH CH1241477A patent/CH633770A5/de not_active IP Right Cessation
- 1977-10-13 CA CA288,662A patent/CA1106368A/en not_active Expired
- 1977-10-13 JP JP12194177A patent/JPS5350151A/ja active Granted
- 1977-10-13 AT AT731877A patent/AT350543B/de not_active IP Right Cessation
- 1977-10-14 FR FR7731061A patent/FR2367733A1/fr active Granted
- 1977-10-14 BR BR7706874A patent/BR7706874A/pt unknown
- 1977-10-14 BE BE2056339A patent/BE859719A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2155660A5 (enrdf_load_stackoverflow) * | 1971-10-07 | 1973-05-18 | Sumitomo Chemical Co | |
| FR2240207A1 (en) * | 1973-08-10 | 1975-03-07 | Ciba Geigy Ag | Pure 1-nitroanthraquinone (derivs) prodn - by nitrating anthraquinone (derivs) in hydrofluoric acid, for use in dye mfr |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS622580B2 (enrdf_load_stackoverflow) | 1987-01-20 |
| JPS5350151A (en) | 1978-05-08 |
| FR2367733B1 (enrdf_load_stackoverflow) | 1981-05-08 |
| DE2646649B2 (de) | 1981-01-08 |
| DE2646649C3 (de) | 1982-01-28 |
| GB1553333A (en) | 1979-09-26 |
| BR7706874A (pt) | 1978-07-18 |
| CH633770A5 (en) | 1982-12-31 |
| DE2646649A1 (de) | 1978-04-20 |
| AT350543B (de) | 1979-06-11 |
| ATA731877A (de) | 1978-11-15 |
| BE859719A (fr) | 1978-04-14 |
| IN146815B (enrdf_load_stackoverflow) | 1979-09-15 |
| CA1106368A (en) | 1981-08-04 |
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| Publication | Publication Date | Title |
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| ES447949A1 (es) | Procedimiento para la preparacion de compuestos mononitro aromaticos. | |
| FR2367733A1 (fr) | Procede de mononitration de l'anthraquinone | |
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| FR2385684A1 (fr) | Procede de preparation de la 1-amino-2-bromo-4-hydroxyanthraquinone | |
| Dickey et al. | Fluorinated Aminoanthraquinone Dyes | |
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| CA1121348A (fr) | Procede pour la preparation des derives nitro-5 et 6 de la tetrahydro-1,2,3,4 anthraquinone a partir de l'hexahydro-1,2,3,4,4a,9a anthracene-dione-9,10 | |
| FR2372788A1 (fr) | Procede pour isoler la 1,6- et la 1,7-dinitroanthraquinone de melanges de ces composes contenant d'autres derives nitres de l'anthraquinone | |
| ES430942A1 (es) | Procedimiento para la separacion de 1,5- yno 1,8-dinitroan-traquinona pura de mezclas de nitracion. | |
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| FR2429218A1 (fr) | Procede de fabrication de dinitroglycolurile | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |