PT65005A - Procede de preparation d'acides benzenecarboxyliques par oxydation de benzenes substitues par des groupes alcoyle - Google Patents
Procede de preparation d'acides benzenecarboxyliques par oxydation de benzenes substitues par des groupes alcoyleInfo
- Publication number
- PT65005A PT65005A PT65005A PT6500576A PT65005A PT 65005 A PT65005 A PT 65005A PT 65005 A PT65005 A PT 65005A PT 6500576 A PT6500576 A PT 6500576A PT 65005 A PT65005 A PT 65005A
- Authority
- PT
- Portugal
- Prior art keywords
- oxidation
- preparation
- alkyl groups
- benzenecarboxylic acids
- benzenes substituted
- Prior art date
Links
- 150000001555 benzenes Chemical group 0.000 title 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7511749A FR2307787A1 (fr) | 1975-04-14 | 1975-04-14 | Procede de fabrication d'acide terephtalique par oxydation du paraxylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT65005A true PT65005A (fr) | 1976-05-01 |
| PT65005B PT65005B (fr) | 1977-09-08 |
Family
ID=9153985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT65005A PT65005B (fr) | 1975-04-14 | 1976-04-13 | Procede de preparation d'acides benzene-carboxyliques par oxydation de benzenes substitues par des groupes alcoyle |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4145560A (pt) |
| JP (1) | JPS51127038A (pt) |
| BR (1) | BR7602276A (pt) |
| DE (1) | DE2616215A1 (pt) |
| FR (1) | FR2307787A1 (pt) |
| GB (1) | GB1532094A (pt) |
| IT (1) | IT1059087B (pt) |
| NL (1) | NL7603992A (pt) |
| PT (1) | PT65005B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1080758B (it) * | 1977-07-26 | 1985-05-16 | Montedison Spa | Metodo per la preparazione del catalizzatore in un processo di sintesi dell'acido tereftalico |
| US6114574A (en) * | 1998-05-19 | 2000-09-05 | The Penn State Research Foundation | Preparation of aromatic acids |
| US6657068B2 (en) | 2002-03-22 | 2003-12-02 | General Electric Company | Liquid phase oxidation of halogenated ortho-xylenes |
| US6657067B2 (en) | 2002-03-22 | 2003-12-02 | General Electric Company | Method for the manufacture of chlorophthalic anhydride |
| US6649773B2 (en) | 2002-03-22 | 2003-11-18 | General Electric Company | Method for the manufacture of halophthalic acids and anhydrides |
| US7541489B2 (en) * | 2004-06-30 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Method of making halophthalic acids and halophthalic anhydrides |
| US20060004223A1 (en) * | 2004-06-30 | 2006-01-05 | General Electric Company | Method of making halophthalic acids and halophthalic anhydrides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3170768A (en) * | 1959-04-22 | 1965-02-23 | Standard Oil Co | System for continuous preparation of terephthalic acid |
-
1975
- 1975-04-14 FR FR7511749A patent/FR2307787A1/fr active Granted
-
1976
- 1976-04-13 BR BR7602276A patent/BR7602276A/pt unknown
- 1976-04-13 GB GB15087/76A patent/GB1532094A/en not_active Expired
- 1976-04-13 DE DE19762616215 patent/DE2616215A1/de not_active Withdrawn
- 1976-04-13 PT PT65005A patent/PT65005B/pt unknown
- 1976-04-13 JP JP51042299A patent/JPS51127038A/ja active Pending
- 1976-04-14 IT IT22287/76A patent/IT1059087B/it active
- 1976-04-14 NL NL7603992A patent/NL7603992A/xx not_active Application Discontinuation
- 1976-04-14 US US05/676,818 patent/US4145560A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR7602276A (pt) | 1976-10-05 |
| US4145560A (en) | 1979-03-20 |
| DE2616215A1 (de) | 1976-10-21 |
| FR2307787A1 (fr) | 1976-11-12 |
| IT1059087B (it) | 1982-05-31 |
| NL7603992A (nl) | 1976-10-18 |
| JPS51127038A (en) | 1976-11-05 |
| FR2307787B1 (pt) | 1977-11-10 |
| PT65005B (fr) | 1977-09-08 |
| GB1532094A (en) | 1978-11-15 |
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