FR2497195B1 - Procede de preparation de l'anthraquinone - Google Patents
Procede de preparation de l'anthraquinoneInfo
- Publication number
- FR2497195B1 FR2497195B1 FR8123568A FR8123568A FR2497195B1 FR 2497195 B1 FR2497195 B1 FR 2497195B1 FR 8123568 A FR8123568 A FR 8123568A FR 8123568 A FR8123568 A FR 8123568A FR 2497195 B1 FR2497195 B1 FR 2497195B1
- Authority
- FR
- France
- Prior art keywords
- anthraquinone
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/683—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/220,885 US4308211A (en) | 1980-12-29 | 1980-12-29 | Process for the preparation of anthraquinone |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2497195A1 FR2497195A1 (fr) | 1982-07-02 |
FR2497195B1 true FR2497195B1 (fr) | 1986-10-17 |
Family
ID=22825414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8123568A Expired FR2497195B1 (fr) | 1980-12-29 | 1981-12-17 | Procede de preparation de l'anthraquinone |
Country Status (6)
Country | Link |
---|---|
US (1) | US4308211A (fr) |
JP (1) | JPS57134435A (fr) |
CA (1) | CA1157469A (fr) |
DE (1) | DE3151615A1 (fr) |
FR (1) | FR2497195B1 (fr) |
GB (1) | GB2090248B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2190080B (en) * | 1986-05-02 | 1990-03-21 | Koppers Co Inc | Anthraquinones |
US4882099A (en) * | 1988-11-23 | 1989-11-21 | Aeration Industries, Inc. | Aeration apparatus havine a deicing mechanism and control circuit therefor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3150930A (en) * | 1961-04-03 | 1964-09-29 | Edogawa Kagaku Kogyo Kabushiki | Process for the dehydrogenation of a tetrahydroanthraquinone to an anthraquinone |
GB1179373A (en) * | 1968-05-31 | 1970-01-28 | Nat Distillers Chem Corp | Process for Aromatic Substitution |
DE2206864A1 (de) * | 1972-02-14 | 1973-08-23 | Basf Ag | Verfahren zur herstellung von anthrachinon |
FR2366252A1 (fr) * | 1976-10-01 | 1978-04-28 | Ugine Kuhlmann | Procede pour la preparation de l'anthraquinone |
-
1980
- 1980-12-29 US US06/220,885 patent/US4308211A/en not_active Expired - Fee Related
-
1981
- 1981-12-01 CA CA000391248A patent/CA1157469A/fr not_active Expired
- 1981-12-03 GB GB8136476A patent/GB2090248B/en not_active Expired
- 1981-12-17 FR FR8123568A patent/FR2497195B1/fr not_active Expired
- 1981-12-23 JP JP56208983A patent/JPS57134435A/ja active Granted
- 1981-12-28 DE DE19813151615 patent/DE3151615A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US4308211A (en) | 1981-12-29 |
DE3151615A1 (de) | 1982-08-26 |
FR2497195A1 (fr) | 1982-07-02 |
JPS57134435A (en) | 1982-08-19 |
GB2090248B (en) | 1984-08-22 |
JPS6245217B2 (fr) | 1987-09-25 |
GB2090248A (en) | 1982-07-07 |
CA1157469A (fr) | 1983-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |