JPS4934978B1 - - Google Patents
Info
- Publication number
- JPS4934978B1 JPS4934978B1 JP43076812A JP7681268A JPS4934978B1 JP S4934978 B1 JPS4934978 B1 JP S4934978B1 JP 43076812 A JP43076812 A JP 43076812A JP 7681268 A JP7681268 A JP 7681268A JP S4934978 B1 JPS4934978 B1 JP S4934978B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB48092/67A GB1192037A (en) | 1967-10-23 | 1967-10-23 | Preparation of Quinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4934978B1 true JPS4934978B1 (xx) | 1974-09-19 |
Family
ID=10447362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43076812A Pending JPS4934978B1 (xx) | 1967-10-23 | 1968-10-23 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4934978B1 (xx) |
| DE (1) | DE1804727C3 (xx) |
| GB (1) | GB1192037A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0075828A1 (en) * | 1981-09-28 | 1983-04-06 | Diamond Shamrock Corporation | Oxidizing fused ring compounds to quinones with aqueous acidic solutions of cerium |
| DE3220305C2 (de) * | 1982-05-28 | 1986-02-13 | B.C. Research Council, Vancouver, British Columbia | Verfahren zur Herstellung von Naphthochinon |
| US4536337A (en) * | 1983-04-11 | 1985-08-20 | Kawasaki Kasei Chemicals Ltd. | Process for the preparation of quinones |
| JPS59216828A (ja) * | 1983-05-26 | 1984-12-06 | Kawasaki Kasei Chem Ltd | 有機化合物の酸化法 |
| DE3762125D1 (de) * | 1986-05-05 | 1990-05-10 | Grace W R & Co | Oxidation organischer verbindungen. |
| EP0249969B1 (en) * | 1986-06-17 | 1993-10-27 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Process for production of 1-aminoanthraquinone |
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1967
- 1967-10-23 GB GB48092/67A patent/GB1192037A/en not_active Expired
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1968
- 1968-10-23 DE DE1804727A patent/DE1804727C3/de not_active Expired
- 1968-10-23 JP JP43076812A patent/JPS4934978B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1804727C3 (de) | 1980-07-03 |
| DE1804727A1 (de) | 1969-06-12 |
| DE1804727B2 (de) | 1973-07-05 |
| GB1192037A (en) | 1970-05-13 |