BE798181A - Procede de fabrication de l'anthraquinone - Google Patents
Procede de fabrication de l'anthraquinoneInfo
- Publication number
- BE798181A BE798181A BE129980A BE129980A BE798181A BE 798181 A BE798181 A BE 798181A BE 129980 A BE129980 A BE 129980A BE 129980 A BE129980 A BE 129980A BE 798181 A BE798181 A BE 798181A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing process
- anthraquinone
- anthraquinone manufacturing
- manufacturing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
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 |
|---|---|---|---|
| DE2218316A DE2218316C3 (de) | 1972-04-15 | 1972-04-15 | Verfahren zur Herstellung von Anthrachinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE798181A true BE798181A (fr) | 1973-10-15 |
Family
ID=5842081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE129980A BE798181A (fr) | 1972-04-15 | 1973-04-13 | Procede de fabrication de l'anthraquinone |
Country Status (8)
| Country | Link |
|---|---|
| KR (1) | KR780000087B1 (xx) |
| AU (1) | AU469407B2 (xx) |
| BE (1) | BE798181A (xx) |
| BR (1) | BR7302716D0 (xx) |
| DE (1) | DE2218316C3 (xx) |
| SE (1) | SE402908B (xx) |
| SU (1) | SU659080A3 (xx) |
| ZA (1) | ZA732568B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111967A (en) | 1974-11-09 | 1978-09-05 | Bayer Aktiengesellschaft | Silicon containing catalysts |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095458C (zh) * | 1999-03-30 | 2002-12-04 | 首都师范大学 | 一种蒽醌的制备方法 |
-
1972
- 1972-04-15 DE DE2218316A patent/DE2218316C3/de not_active Expired
-
1973
- 1973-04-12 SE SE7305214A patent/SE402908B/xx unknown
- 1973-04-13 SU SU731908718A patent/SU659080A3/ru active
- 1973-04-13 ZA ZA732568A patent/ZA732568B/xx unknown
- 1973-04-13 AU AU54488/73A patent/AU469407B2/en not_active Expired
- 1973-04-13 KR KR7300599A patent/KR780000087B1/ko active
- 1973-04-13 BE BE129980A patent/BE798181A/xx not_active IP Right Cessation
- 1973-04-13 BR BR732716A patent/BR7302716D0/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111967A (en) | 1974-11-09 | 1978-09-05 | Bayer Aktiengesellschaft | Silicon containing catalysts |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2218316A1 (de) | 1973-10-31 |
| ZA732568B (en) | 1974-03-27 |
| SU659080A3 (ru) | 1979-04-25 |
| DE2218316B2 (de) | 1974-03-28 |
| DE2218316C3 (de) | 1980-10-09 |
| BR7302716D0 (pt) | 1974-07-18 |
| AU5448873A (en) | 1974-10-17 |
| SE402908B (sv) | 1978-07-24 |
| KR780000087B1 (en) | 1978-04-08 |
| AU469407B2 (en) | 1976-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19840413 |