BE571718A - - Google Patents
Info
- Publication number
- BE571718A BE571718A BE571718DA BE571718A BE 571718 A BE571718 A BE 571718A BE 571718D A BE571718D A BE 571718DA BE 571718 A BE571718 A BE 571718A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US688419A US3008983A (en) | 1957-10-07 | 1957-10-07 | Preparation of methylaromatic dicarboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571718A true BE571718A (xx) |
Family
ID=24764347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571718D BE571718A (xx) | 1957-10-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3008983A (xx) |
| BE (1) | BE571718A (xx) |
| CH (1) | CH371439A (xx) |
| DE (1) | DE1147935B (xx) |
| GB (1) | GB839738A (xx) |
| NL (1) | NL232045A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620298B1 (xx) * | 1971-07-13 | 1981-05-13 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2245528A (en) * | 1938-10-18 | 1941-06-10 | Du Pont | Catalytic oxidation of alkyl substituted aromatic compounds |
| DE767366C (de) * | 1940-07-14 | 1952-06-19 | Bayer Ag | Verfahren zur Herstellung von Oxydationsprodukten der Methylbenzole |
| US2509855A (en) * | 1948-06-19 | 1950-05-30 | Standard Oil Dev Co | Conversion of durene to carboxylic acids |
| DE820308C (de) * | 1949-08-31 | 1951-11-08 | Basf Ag | Verfahren zur Oxydation von alkylsubstituierten aromatischen Verbindungen aromatischen Verbindungen |
| US2673217A (en) * | 1951-09-21 | 1954-03-23 | Eastman Kodak Co | Selective oxidation of substituted aromatic compounds using aldehyde-activated catalysts |
-
0
- BE BE571718D patent/BE571718A/xx unknown
- NL NL232045D patent/NL232045A/xx unknown
-
1957
- 1957-10-07 US US688419A patent/US3008983A/en not_active Expired - Lifetime
-
1958
- 1958-09-25 GB GB30712/58A patent/GB839738A/en not_active Expired
- 1958-10-04 DE DEO6387A patent/DE1147935B/de active Pending
- 1958-10-06 CH CH6472658A patent/CH371439A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3008983A (en) | 1961-11-14 |
| NL232045A (xx) | |
| DE1147935B (de) | 1963-05-02 |
| CH371439A (de) | 1963-08-31 |
| GB839738A (en) | 1960-06-29 |