SU635855A3 - Катализатор дл получени п-толуиловой кислоты и /или монометилового эфира терефталевой кислоты - Google Patents
Катализатор дл получени п-толуиловой кислоты и /или монометилового эфира терефталевой кислотыInfo
- Publication number
- SU635855A3 SU635855A3 SU752126333A SU2126333A SU635855A3 SU 635855 A3 SU635855 A3 SU 635855A3 SU 752126333 A SU752126333 A SU 752126333A SU 2126333 A SU2126333 A SU 2126333A SU 635855 A3 SU635855 A3 SU 635855A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- catalyst
- solution
- obtaining
- toluic acid
- acid
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2420805A DE2420805A1 (de) | 1974-04-30 | 1974-04-30 | Verbessertes verfahren zur oxydation von alkylaromaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU635855A3 true SU635855A3 (ru) | 1978-11-30 |
Family
ID=5914293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752126333A SU635855A3 (ru) | 1974-04-30 | 1975-04-22 | Катализатор дл получени п-толуиловой кислоты и /или монометилового эфира терефталевой кислоты |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS50149639A (enExample) |
| AR (1) | AR202358A1 (enExample) |
| AU (1) | AU8043575A (enExample) |
| BE (1) | BE828322A (enExample) |
| BR (1) | BR7502606A (enExample) |
| DD (1) | DD119205A5 (enExample) |
| DE (1) | DE2420805A1 (enExample) |
| DK (1) | DK186575A (enExample) |
| ES (1) | ES436674A1 (enExample) |
| FI (1) | FI750974A7 (enExample) |
| FR (1) | FR2269510A1 (enExample) |
| LU (1) | LU72373A1 (enExample) |
| NL (1) | NL7505090A (enExample) |
| NO (1) | NO751016L (enExample) |
| PL (1) | PL98592B1 (enExample) |
| SE (1) | SE7504976L (enExample) |
| SU (1) | SU635855A3 (enExample) |
| TR (1) | TR18577A (enExample) |
| ZA (1) | ZA752810B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7550627B2 (en) | 2005-03-08 | 2009-06-23 | Eastman Chemical Company | Processes for producing aromatic dicarboxylic acids |
-
1974
- 1974-04-30 DE DE2420805A patent/DE2420805A1/de active Pending
-
1975
- 1975-03-24 NO NO751016A patent/NO751016L/no unknown
- 1975-03-31 AR AR258186A patent/AR202358A1/es active
- 1975-04-02 FI FI750974A patent/FI750974A7/fi not_active Application Discontinuation
- 1975-04-08 TR TR18577A patent/TR18577A/xx unknown
- 1975-04-17 ES ES436674A patent/ES436674A1/es not_active Expired
- 1975-04-22 SU SU752126333A patent/SU635855A3/ru active
- 1975-04-23 AU AU80435/75A patent/AU8043575A/en not_active Expired
- 1975-04-24 BE BE155713A patent/BE828322A/xx unknown
- 1975-04-28 FR FR7513212A patent/FR2269510A1/fr not_active Withdrawn
- 1975-04-28 JP JP50051980A patent/JPS50149639A/ja active Pending
- 1975-04-28 LU LU72373A patent/LU72373A1/xx unknown
- 1975-04-28 DD DD185729A patent/DD119205A5/xx unknown
- 1975-04-29 PL PL1975180053A patent/PL98592B1/pl unknown
- 1975-04-29 NL NL7505090A patent/NL7505090A/xx unknown
- 1975-04-29 SE SE7504976A patent/SE7504976L/xx unknown
- 1975-04-29 BR BR3310/75A patent/BR7502606A/pt unknown
- 1975-04-29 DK DK186575A patent/DK186575A/da unknown
- 1975-04-30 ZA ZA00752810A patent/ZA752810B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE828322A (fr) | 1975-08-18 |
| LU72373A1 (enExample) | 1975-08-26 |
| NO751016L (enExample) | 1975-10-31 |
| AU8043575A (en) | 1976-10-28 |
| JPS50149639A (enExample) | 1975-11-29 |
| DK186575A (da) | 1975-10-31 |
| FI750974A7 (enExample) | 1975-10-31 |
| ES436674A1 (es) | 1977-02-01 |
| NL7505090A (nl) | 1975-11-03 |
| SE7504976L (sv) | 1975-10-31 |
| DE2420805A1 (de) | 1975-11-13 |
| PL98592B1 (pl) | 1978-05-31 |
| ZA752810B (en) | 1976-04-28 |
| BR7502606A (pt) | 1976-03-09 |
| DD119205A5 (enExample) | 1976-04-12 |
| TR18577A (tr) | 1977-04-13 |
| FR2269510A1 (en) | 1975-11-28 |
| AR202358A1 (es) | 1975-05-30 |
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