CH598175A5 - - Google Patents
Info
- Publication number
- CH598175A5 CH598175A5 CH1006075A CH1006075A CH598175A5 CH 598175 A5 CH598175 A5 CH 598175A5 CH 1006075 A CH1006075 A CH 1006075A CH 1006075 A CH1006075 A CH 1006075A CH 598175 A5 CH598175 A5 CH 598175A5
- Authority
- CH
- Switzerland
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
- C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2437221A DE2437221C3 (de) | 1974-08-02 | 1974-08-02 | Verfahren zur Herstellung von 1,4-Naphthochinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH598175A5 true CH598175A5 (hu) | 1978-04-28 |
Family
ID=5922236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1006075A CH598175A5 (hu) | 1974-08-02 | 1975-07-31 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4032548A (hu) |
| JP (1) | JPS5139657A (hu) |
| BE (1) | BE831916A (hu) |
| CH (1) | CH598175A5 (hu) |
| DE (1) | DE2437221C3 (hu) |
| FR (1) | FR2280620A1 (hu) |
| GB (1) | GB1459737A (hu) |
| NL (1) | NL7509160A (hu) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111967A (en) * | 1974-11-09 | 1978-09-05 | Bayer Aktiengesellschaft | Silicon containing catalysts |
| US4317745A (en) * | 1980-12-15 | 1982-03-02 | The Dow Chemical Company | Catalytic oxidation of phenols to 1,4-benzoquinones |
| US4533653A (en) * | 1982-12-20 | 1985-08-06 | The Dow Chemical Company | Preparation of an improved catalyst for the manufacture of naphthoquinone |
| JPS6115855A (ja) * | 1984-06-29 | 1986-01-23 | Sumitomo Metal Ind Ltd | ナフトキノンの製造方法 |
| JPH05214768A (ja) * | 1992-01-31 | 1993-08-24 | Daiwa House Ind Co Ltd | 梁接合構造 |
| US5329027A (en) * | 1992-11-24 | 1994-07-12 | Grupo Cydsa, S.A. De C.V. | Oxidative dehalogenation process for the production of perchlorinated quinones |
| US6828347B2 (en) | 2002-11-06 | 2004-12-07 | Illinois Institute Of Technology | Anti-viral multi-quinone compounds and regiospecific synthesis thereof |
| CN107349941A (zh) * | 2016-12-22 | 2017-11-17 | 沈秋钟 | 1,4‑萘二酮催化剂制备方法和1,4‑萘二酮生产工艺方法 |
| CN114436797B (zh) * | 2020-10-19 | 2024-05-17 | 中国石油化工股份有限公司 | 2-烷基蒽醌的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2765323A (en) * | 1953-08-28 | 1956-10-02 | American Cyanamid Co | Partial oxidation of naphthalene to produce mixtures containing a high proportion ofnaphthoquinone |
| US3095430A (en) * | 1958-02-05 | 1963-06-25 | Ciba Ltd | Catalytic masses for the oxidation of naphthalene to 1:4-naphthoquinone |
| DE1162348B (de) * | 1961-04-28 | 1964-02-06 | Basf Ag | Verfahren zur Herstellung von Phthalsaeureanhydrid |
| CH464171A (de) * | 1963-03-07 | 1968-10-31 | Ciba Geigy | Verfahren zur Herstellung eines Katalysators für die Gasphasenoxydation von Naphthalin und seine Verwendung zur Naphthochinonherstellung |
| JPS49116045A (hu) * | 1973-03-13 | 1974-11-06 |
-
1974
- 1974-08-02 DE DE2437221A patent/DE2437221C3/de not_active Expired
-
1975
- 1975-05-21 GB GB2183075A patent/GB1459737A/en not_active Expired
- 1975-07-09 US US05/594,486 patent/US4032548A/en not_active Expired - Lifetime
- 1975-07-30 BE BE158765A patent/BE831916A/xx unknown
- 1975-07-31 JP JP50092632A patent/JPS5139657A/ja active Granted
- 1975-07-31 NL NL7509160A patent/NL7509160A/xx not_active Application Discontinuation
- 1975-07-31 CH CH1006075A patent/CH598175A5/xx not_active IP Right Cessation
- 1975-08-01 FR FR7524180A patent/FR2280620A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4032548A (en) | 1977-06-28 |
| BE831916A (fr) | 1976-01-30 |
| DE2437221B2 (de) | 1978-10-12 |
| DE2437221C3 (de) | 1979-06-07 |
| FR2280620A1 (fr) | 1976-02-27 |
| JPS5139657A (en) | 1976-04-02 |
| GB1459737A (en) | 1976-12-31 |
| FR2280620B1 (hu) | 1978-10-13 |
| DE2437221A1 (de) | 1976-02-12 |
| JPS5330705B2 (hu) | 1978-08-29 |
| NL7509160A (nl) | 1976-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |