ES436674A1 - Procedimiento para la ixidacion de p-xileno, de ester meti- lico de acido p-toluilico y de mezclas de los mismos. - Google Patents
Procedimiento para la ixidacion de p-xileno, de ester meti- lico de acido p-toluilico y de mezclas de los mismos.Info
- Publication number
- ES436674A1 ES436674A1 ES436674A ES436674A ES436674A1 ES 436674 A1 ES436674 A1 ES 436674A1 ES 436674 A ES436674 A ES 436674A ES 436674 A ES436674 A ES 436674A ES 436674 A1 ES436674 A1 ES 436674A1
- Authority
- ES
- Spain
- Prior art keywords
- mixtures
- methyl ester
- ixidation
- xylene
- procedure
- 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
- 239000002253 acid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000004702 methyl esters Chemical class 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical compound CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 title 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000005749 Copper compound Substances 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 150000001869 cobalt compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 150000002697 manganese compounds Chemical class 0.000 abstract 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000005440 p-toluyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C(*)=O)C([H])([H])[H] 0.000 abstract 1
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 |
|---|---|
| ES436674A1 true ES436674A1 (es) | 1977-02-01 |
Family
ID=5914293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES436674A Expired ES436674A1 (es) | 1974-04-30 | 1975-04-17 | Procedimiento para la ixidacion de p-xileno, de ester meti- lico de acido p-toluilico y de mezclas de los mismos. |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS50149639A (is") |
| AR (1) | AR202358A1 (is") |
| AU (1) | AU8043575A (is") |
| BE (1) | BE828322A (is") |
| BR (1) | BR7502606A (is") |
| DD (1) | DD119205A5 (is") |
| DE (1) | DE2420805A1 (is") |
| DK (1) | DK186575A (is") |
| ES (1) | ES436674A1 (is") |
| FI (1) | FI750974A7 (is") |
| FR (1) | FR2269510A1 (is") |
| LU (1) | LU72373A1 (is") |
| NL (1) | NL7505090A (is") |
| NO (1) | NO751016L (is") |
| PL (1) | PL98592B1 (is") |
| SE (1) | SE7504976L (is") |
| SU (1) | SU635855A3 (is") |
| TR (1) | TR18577A (is") |
| ZA (1) | ZA752810B (is") |
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 DK DK186575A patent/DK186575A/da 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
- 1975-04-30 ZA ZA00752810A patent/ZA752810B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TR18577A (tr) | 1977-04-13 |
| BE828322A (fr) | 1975-08-18 |
| JPS50149639A (is") | 1975-11-29 |
| DE2420805A1 (de) | 1975-11-13 |
| SU635855A3 (ru) | 1978-11-30 |
| DD119205A5 (is") | 1976-04-12 |
| AR202358A1 (es) | 1975-05-30 |
| NO751016L (is") | 1975-10-31 |
| BR7502606A (pt) | 1976-03-09 |
| DK186575A (da) | 1975-10-31 |
| NL7505090A (nl) | 1975-11-03 |
| PL98592B1 (pl) | 1978-05-31 |
| SE7504976L (sv) | 1975-10-31 |
| FR2269510A1 (en) | 1975-11-28 |
| ZA752810B (en) | 1976-04-28 |
| AU8043575A (en) | 1976-10-28 |
| FI750974A7 (is") | 1975-10-31 |
| LU72373A1 (is") | 1975-08-26 |
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