FR1145252A - Procédé de préparation des acides phtaliques par oxydation des dialcoyl benzènes - Google Patents
Procédé de préparation des acides phtaliques par oxydation des dialcoyl benzènesInfo
- Publication number
- FR1145252A FR1145252A FR1145252DA FR1145252A FR 1145252 A FR1145252 A FR 1145252A FR 1145252D A FR1145252D A FR 1145252DA FR 1145252 A FR1145252 A FR 1145252A
- Authority
- FR
- France
- Prior art keywords
- oxidation
- phthalic acids
- dialkyl benzenes
- preparing phthalic
- preparing
- 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
- 150000001555 benzenes Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- 150000003022 phthalic acids Chemical class 0.000 title 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/25—Barium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
- B01J2531/72—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL786930X | 1954-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1145252A true FR1145252A (fr) | 1957-10-24 |
Family
ID=19832302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1145252D Expired FR1145252A (fr) | 1954-12-29 | 1955-12-28 | Procédé de préparation des acides phtaliques par oxydation des dialcoyl benzènes |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE543957A (enrdf_load_stackoverflow) |
| DE (1) | DE1008279B (enrdf_load_stackoverflow) |
| FR (1) | FR1145252A (enrdf_load_stackoverflow) |
| GB (1) | GB786930A (enrdf_load_stackoverflow) |
| NL (1) | NL108519C (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL252888A (enrdf_load_stackoverflow) * | 1960-01-30 | |||
| DE1270030C2 (de) * | 1962-04-27 | 1973-07-19 | Verfahren zur reinigung von terephthalsaeure | |
| ITMI20021423A1 (it) * | 2002-06-27 | 2003-12-29 | Eurotecnica Dev & Licensing S | Processo per la separazione dell'acqua prodotta nella ossidazione catalitica di idrocarburi aromatici ad acidi aromatici policarbossilici |
| RU2415836C2 (ru) * | 2009-03-19 | 2011-04-10 | Общество с ограниченной ответственностью "НИПИМ-Новые химические технологии" (ООО "НИПИМ-НХИМТЕК") | Способ получения чистой изофталевой кислоты и сопутствующих продуктов из изомеров цимола и диизопропилбензола |
-
0
- NL NL108519D patent/NL108519C/xx active
- BE BE543957D patent/BE543957A/xx unknown
-
1955
- 1955-12-22 GB GB36767/55A patent/GB786930A/en not_active Expired
- 1955-12-27 DE DEN11665A patent/DE1008279B/de active Pending
- 1955-12-28 FR FR1145252D patent/FR1145252A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL108519C (enrdf_load_stackoverflow) | |
| BE543957A (enrdf_load_stackoverflow) | |
| GB786930A (en) | 1957-11-27 |
| DE1008279B (de) | 1957-05-16 |
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