CH523215A - Verfahren zur Herstellung neuer bis-Phenoxyessigsäuren und ihrer Ester - Google Patents
Verfahren zur Herstellung neuer bis-Phenoxyessigsäuren und ihrer EsterInfo
- Publication number
- CH523215A CH523215A CH47072A CH47072A CH523215A CH 523215 A CH523215 A CH 523215A CH 47072 A CH47072 A CH 47072A CH 47072 A CH47072 A CH 47072A CH 523215 A CH523215 A CH 523215A
- Authority
- CH
- Switzerland
- Prior art keywords
- esters
- production
- phenoxyacetic acids
- new bis
- bis
- 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
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
- C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
- C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring
- C07C59/70—Ethers of hydroxy-acetic acid, e.g. substitutes on the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76888168A | 1968-10-18 | 1968-10-18 | |
| CH1498369A CH523862A (de) | 1968-10-18 | 1969-10-06 | Verfahren zur Herstellung neuer bis-Phenoxyessigsäuren und deren Estern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH523215A true CH523215A (de) | 1972-05-31 |
Family
ID=25715518
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH47172A CH523217A (de) | 1968-10-18 | 1969-10-06 | Verfahren zur Herstellung neuer di-Phenoxyessigsäureester |
| CH47072A CH523215A (de) | 1968-10-18 | 1969-10-06 | Verfahren zur Herstellung neuer bis-Phenoxyessigsäuren und ihrer Ester |
| CH47272A CH520094A (de) | 1968-10-18 | 1969-10-06 | Verfahren zur Herstellung neuer di-Phenoxyessigsäureester |
| CH47372A CH523218A (de) | 1968-10-18 | 1969-10-06 | Verfahren zur Herstellung neuer di-Phenoxy-essigsäureester |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH47172A CH523217A (de) | 1968-10-18 | 1969-10-06 | Verfahren zur Herstellung neuer di-Phenoxyessigsäureester |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH47272A CH520094A (de) | 1968-10-18 | 1969-10-06 | Verfahren zur Herstellung neuer di-Phenoxyessigsäureester |
| CH47372A CH523218A (de) | 1968-10-18 | 1969-10-06 | Verfahren zur Herstellung neuer di-Phenoxy-essigsäureester |
Country Status (2)
| Country | Link |
|---|---|
| CH (4) | CH523217A (de) |
| ES (3) | ES374591A1 (de) |
-
1969
- 1969-10-06 CH CH47172A patent/CH523217A/de not_active IP Right Cessation
- 1969-10-06 CH CH47072A patent/CH523215A/de not_active IP Right Cessation
- 1969-10-06 CH CH47272A patent/CH520094A/de not_active IP Right Cessation
- 1969-10-06 CH CH47372A patent/CH523218A/de not_active IP Right Cessation
- 1969-12-16 ES ES374591A patent/ES374591A1/es not_active Expired
- 1969-12-16 ES ES374590A patent/ES374590A1/es not_active Expired
- 1969-12-16 ES ES374592A patent/ES374592A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES374592A1 (es) | 1972-04-01 |
| ES374591A1 (es) | 1972-04-01 |
| CH523218A (de) | 1972-05-31 |
| CH523217A (de) | 1972-05-31 |
| CH520094A (de) | 1972-03-15 |
| ES374590A1 (es) | 1972-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |