DK60081A - Fremgangsmaade til fremstilling af diphenylethercarboxylsyrer - Google Patents
Fremgangsmaade til fremstilling af diphenylethercarboxylsyrerInfo
- Publication number
- DK60081A DK60081A DK60081A DK60081A DK60081A DK 60081 A DK60081 A DK 60081A DK 60081 A DK60081 A DK 60081A DK 60081 A DK60081 A DK 60081A DK 60081 A DK60081 A DK 60081A
- Authority
- DK
- Denmark
- Prior art keywords
- diphenylethercarboxyl
- acids
- preparing
- procedure
- preparing diphenylethercarboxyl
- Prior art date
Links
Classifications
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
-
- 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)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| GB8004607 | 1980-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK60081A true DK60081A (da) | 1981-08-13 |
Family
ID=10511281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK60081A DK60081A (da) | 1980-02-12 | 1981-02-12 | Fremgangsmaade til fremstilling af diphenylethercarboxylsyrer |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0034413A1 (de) |
| JP (1) | JPS56127331A (de) |
| DK (1) | DK60081A (de) |
| GB (1) | GB2068945B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU193467B (en) * | 1984-11-12 | 1987-10-28 | Budapesti Vegyimuevek | Fungicidal composition comprising substituted benzoic acid derivative as active substance and process for preparing the active substance |
| US4786753A (en) * | 1987-05-18 | 1988-11-22 | Amoco Corporation | Oxidation process for the manufacture of aromatic acids from alkylaromatic compounds |
| EP0317884B1 (de) * | 1987-11-24 | 1993-03-10 | Hoechst Aktiengesellschaft | Teilfluorierte Carbonsäuren sowie Derivate davon, Verfahren zu ihrer Herstellung und Verwendung |
| US4900865A (en) * | 1987-11-25 | 1990-02-13 | Amoco Corporation | Method for producing a di-(mono- or poly-)carboxyaryl ether |
| CN100393692C (zh) * | 2005-01-19 | 2008-06-11 | 江苏长青农化股份有限公司 | 一种合成3-（2-氯-а，а，а-三氟对甲苯氧基)-苯甲酸的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH527790A (it) * | 1969-07-07 | 1972-09-15 | Sir Soc Italiana Resine Spa | Procedimento per la preparazione di acidi carbossilici aromatici |
| JPS5328901B2 (de) * | 1973-07-28 | 1978-08-17 | ||
| JPS5610883B2 (de) * | 1973-12-27 | 1981-03-11 | ||
| GB1496821A (en) * | 1975-02-07 | 1978-01-05 | Ici Ltd | Process for the production of an aromatic alcohol |
| EP0002749B2 (de) * | 1977-12-26 | 1987-08-12 | IHARA CHEMICAL INDUSTRY Co., Ltd. | Verfahren zur Herstellung einer aromatischen Monocarbonsäure |
| JPS5566539A (en) * | 1978-11-13 | 1980-05-20 | Nippon Soda Co Ltd | Preparation of m-phenoxybenzoic acid |
-
1981
- 1981-01-22 EP EP81300284A patent/EP0034413A1/de not_active Withdrawn
- 1981-01-22 GB GB8101951A patent/GB2068945B/en not_active Expired
- 1981-02-12 DK DK60081A patent/DK60081A/da not_active Application Discontinuation
- 1981-02-12 JP JP1820881A patent/JPS56127331A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2068945B (en) | 1984-04-04 |
| GB2068945A (en) | 1981-08-19 |
| JPS56127331A (en) | 1981-10-06 |
| EP0034413A1 (de) | 1981-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |