CH487098A - Verfahren zur Herstellung von Aryloxycarbonsäuren - Google Patents
Verfahren zur Herstellung von AryloxycarbonsäurenInfo
- Publication number
- CH487098A CH487098A CH271568A CH271568A CH487098A CH 487098 A CH487098 A CH 487098A CH 271568 A CH271568 A CH 271568A CH 271568 A CH271568 A CH 271568A CH 487098 A CH487098 A CH 487098A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- aryloxycarboxylic acids
- aryloxycarboxylic
- acids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/008—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with tri- or tetrahalomethyl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/24—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups
- C07C49/245—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups containing six-membered aromatic rings
- C07C49/248—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61956367A | 1967-03-01 | 1967-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487098A true CH487098A (de) | 1970-03-15 |
Family
ID=24482415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH271568A CH487098A (de) | 1967-03-01 | 1968-02-26 | Verfahren zur Herstellung von Aryloxycarbonsäuren |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3538154A (de) |
| CH (1) | CH487098A (de) |
| FR (1) | FR1580867A (de) |
| GB (1) | GB1188411A (de) |
| NL (1) | NL6802102A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342782A (en) * | 1978-11-16 | 1982-08-03 | Merck & Co., Inc. | 1-(Substituted-aminoalkoxyphenyl)-2-methylene-1-alkanones, compositions and use thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3255241A (en) * | 1961-01-19 | 1966-06-07 | Merck & Co Inc | (2-alkylidene acyl)phenoxy-and (2-alkylidene acyl)phenylmercaptocarboxylic acids |
-
1967
- 1967-03-01 US US619563A patent/US3538154A/en not_active Expired - Lifetime
-
1968
- 1968-02-14 NL NL6802102A patent/NL6802102A/xx unknown
- 1968-02-21 FR FR1580867D patent/FR1580867A/fr not_active Expired
- 1968-02-26 CH CH271568A patent/CH487098A/de not_active IP Right Cessation
- 1968-02-26 GB GB9247/68A patent/GB1188411A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3538154A (en) | 1970-11-03 |
| FR1580867A (de) | 1969-09-12 |
| NL6802102A (de) | 1968-09-02 |
| GB1188411A (en) | 1970-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |