CA1106368A - Procede de monotitrage de l'anthraquinone - Google Patents
Procede de monotitrage de l'anthraquinoneInfo
- Publication number
- CA1106368A CA1106368A CA288,662A CA288662A CA1106368A CA 1106368 A CA1106368 A CA 1106368A CA 288662 A CA288662 A CA 288662A CA 1106368 A CA1106368 A CA 1106368A
- Authority
- CA
- Canada
- Prior art keywords
- anthraquinone
- sulphuric acid
- nitric acid
- acid
- mixture
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP2646649.9 | 1976-10-15 | ||
DE19762646649 DE2646649C3 (de) | 1976-10-15 | 1976-10-15 | Verfahren zur Mononitrierung von Anthrachinon |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1106368A true CA1106368A (fr) | 1981-08-04 |
Family
ID=5990573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA288,662A Expired CA1106368A (fr) | 1976-10-15 | 1977-10-13 | Procede de monotitrage de l'anthraquinone |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5350151A (fr) |
AT (1) | AT350543B (fr) |
BE (1) | BE859719A (fr) |
BR (1) | BR7706874A (fr) |
CA (1) | CA1106368A (fr) |
CH (1) | CH633770A5 (fr) |
DE (1) | DE2646649C3 (fr) |
FR (1) | FR2367733A1 (fr) |
GB (1) | GB1553333A (fr) |
IN (1) | IN146815B (fr) |
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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE789702A (fr) * | 1971-10-07 | 1973-02-01 | Sumitomo Chemical Co | Procede de preparation de dinitroanthraquinones |
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/fr not_active Expired
- 1977-10-13 AT AT731877A patent/AT350543B/de not_active IP Right Cessation
- 1977-10-13 JP JP12194177A patent/JPS5350151A/ja active Granted
- 1977-10-14 BR BR7706874A patent/BR7706874A/pt unknown
- 1977-10-14 BE BE2056339A patent/BE859719A/fr unknown
- 1977-10-14 FR FR7731061A patent/FR2367733A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2367733A1 (fr) | 1978-05-12 |
JPS5350151A (en) | 1978-05-08 |
DE2646649A1 (de) | 1978-04-20 |
BR7706874A (pt) | 1978-07-18 |
BE859719A (fr) | 1978-04-14 |
FR2367733B1 (fr) | 1981-05-08 |
CH633770A5 (en) | 1982-12-31 |
DE2646649B2 (de) | 1981-01-08 |
IN146815B (fr) | 1979-09-15 |
JPS622580B2 (fr) | 1987-01-20 |
GB1553333A (en) | 1979-09-26 |
DE2646649C3 (de) | 1982-01-28 |
ATA731877A (de) | 1978-11-15 |
AT350543B (de) | 1979-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |