CH523218A - Process for the preparation of new di-phenoxy-acetic acid esters - Google Patents
Process for the preparation of new di-phenoxy-acetic acid estersInfo
- Publication number
- CH523218A CH523218A CH47372A CH47372A CH523218A CH 523218 A CH523218 A CH 523218A CH 47372 A CH47372 A CH 47372A CH 47372 A CH47372 A CH 47372A CH 523218 A CH523218 A CH 523218A
- Authority
- CH
- Switzerland
- Prior art keywords
- phenoxy
- preparation
- new
- acetic acid
- acid esters
- Prior art date
Links
- BWRPEDIXOHZKFD-UHFFFAOYSA-N 2,2-diphenoxyacetic acid Chemical class C=1C=CC=CC=1OC(C(=O)O)OC1=CC=CC=C1 BWRPEDIXOHZKFD-UHFFFAOYSA-N 0.000 title 1
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 (en) | 1968-10-18 | 1969-10-06 | Process for the production of new bis-phenoxyacetic acids and their esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH523218A true CH523218A (en) | 1972-05-31 |
Family
ID=25715518
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH47272A CH520094A (en) | 1968-10-18 | 1969-10-06 | Hypocholesterolaemic-hypolipaemic bis-(phenoxy)- |
| CH47172A CH523217A (en) | 1968-10-18 | 1969-10-06 | Process for the preparation of new di-phenoxyacetic acid esters |
| CH47372A CH523218A (en) | 1968-10-18 | 1969-10-06 | Process for the preparation of new di-phenoxy-acetic acid esters |
| CH47072A CH523215A (en) | 1968-10-18 | 1969-10-06 | Process for the production of new bis-phenoxyacetic acids and their esters |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH47272A CH520094A (en) | 1968-10-18 | 1969-10-06 | Hypocholesterolaemic-hypolipaemic bis-(phenoxy)- |
| CH47172A CH523217A (en) | 1968-10-18 | 1969-10-06 | Process for the preparation of new di-phenoxyacetic acid esters |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH47072A CH523215A (en) | 1968-10-18 | 1969-10-06 | Process for the production of new bis-phenoxyacetic acids and their esters |
Country Status (2)
| Country | Link |
|---|---|
| CH (4) | CH520094A (en) |
| ES (3) | ES374591A1 (en) |
-
1969
- 1969-10-06 CH CH47272A patent/CH520094A/en not_active IP Right Cessation
- 1969-10-06 CH CH47172A patent/CH523217A/en not_active IP Right Cessation
- 1969-10-06 CH CH47372A patent/CH523218A/en not_active IP Right Cessation
- 1969-10-06 CH CH47072A patent/CH523215A/en not_active IP Right Cessation
- 1969-12-16 ES ES374591A patent/ES374591A1/en not_active Expired
- 1969-12-16 ES ES374592A patent/ES374592A1/en not_active Expired
- 1969-12-16 ES ES374590A patent/ES374590A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES374591A1 (en) | 1972-04-01 |
| CH520094A (en) | 1972-03-15 |
| ES374590A1 (en) | 1972-04-01 |
| ES374592A1 (en) | 1972-04-01 |
| CH523215A (en) | 1972-05-31 |
| CH523217A (en) | 1972-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |