CH632754A5 - Process for preparing 2,3-dichloro-4-(2-thenoyl)phenoxyacetic acid - Google Patents
Process for preparing 2,3-dichloro-4-(2-thenoyl)phenoxyacetic acid Download PDFInfo
- Publication number
- CH632754A5 CH632754A5 CH1151177A CH1151177A CH632754A5 CH 632754 A5 CH632754 A5 CH 632754A5 CH 1151177 A CH1151177 A CH 1151177A CH 1151177 A CH1151177 A CH 1151177A CH 632754 A5 CH632754 A5 CH 632754A5
- Authority
- CH
- Switzerland
- Prior art keywords
- dichloro
- acid
- mixture
- ethyl
- thenoyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D333/40—Thiophene-2-carboxylic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/10—Antioedematous agents; Diuretics
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
- C07D213/20—Quaternary compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7628274A FR2364916A1 (fr) | 1976-09-21 | 1976-09-21 | Procede d'obtention de l'acide dichloro-2,3 (thenoyl-2)-4 phenoxyacetique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH632754A5 true CH632754A5 (en) | 1982-10-29 |
Family
ID=9177881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1151177A CH632754A5 (en) | 1976-09-21 | 1977-09-20 | Process for preparing 2,3-dichloro-4-(2-thenoyl)phenoxyacetic acid |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5340758A (cs) |
| BE (1) | BE858848A (cs) |
| CA (1) | CA1092132A (cs) |
| CH (1) | CH632754A5 (cs) |
| CS (1) | CS194693B2 (cs) |
| DD (1) | DD132870A5 (cs) |
| DE (1) | DE2742126A1 (cs) |
| ES (1) | ES462472A1 (cs) |
| FR (1) | FR2364916A1 (cs) |
| GB (2) | GB1568320A (cs) |
| GR (1) | GR63570B (cs) |
| HU (1) | HU172875B (cs) |
| IE (1) | IE45967B1 (cs) |
| IL (1) | IL52881A (cs) |
| IT (1) | IT1086083B (cs) |
| NL (1) | NL7710353A (cs) |
| PL (1) | PL200937A1 (cs) |
| PT (1) | PT67035B (cs) |
| RO (1) | RO72173A (cs) |
| SU (1) | SU736871A3 (cs) |
| YU (1) | YU222077A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916980C2 (de) * | 1979-04-26 | 1981-06-19 | Ludwig Heumann & Co GmbH, 8500 Nürnberg | Verfahren zur Herstellung von Thenoyl-phenoxyessigsäureestern |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458520A (en) * | 1945-11-08 | 1949-01-11 | Socony Vacuum Oil Co Inc | Acylation of thiophene |
-
1976
- 1976-09-21 FR FR7628274A patent/FR2364916A1/fr active Granted
-
1977
- 1977-09-01 CA CA286,003A patent/CA1092132A/en not_active Expired
- 1977-09-02 IL IL52881A patent/IL52881A/xx unknown
- 1977-09-07 IT IT27349/77A patent/IT1086083B/it active
- 1977-09-14 CS CS775985A patent/CS194693B2/cs unknown
- 1977-09-14 GB GB20299/79A patent/GB1568320A/en not_active Expired
- 1977-09-14 GB GB38258/77A patent/GB1568319A/en not_active Expired
- 1977-09-15 PT PT67035A patent/PT67035B/pt unknown
- 1977-09-17 RO RO7791606A patent/RO72173A/ro unknown
- 1977-09-19 GR GR54374A patent/GR63570B/el unknown
- 1977-09-19 BE BE181030A patent/BE858848A/xx not_active IP Right Cessation
- 1977-09-19 PL PL20093777A patent/PL200937A1/xx unknown
- 1977-09-19 DE DE19772742126 patent/DE2742126A1/de not_active Withdrawn
- 1977-09-20 DD DD7700201120A patent/DD132870A5/xx unknown
- 1977-09-20 YU YU02220/77A patent/YU222077A/xx unknown
- 1977-09-20 CH CH1151177A patent/CH632754A5/de not_active IP Right Cessation
- 1977-09-20 HU HU77RO00000945A patent/HU172875B/hu unknown
- 1977-09-20 ES ES462472A patent/ES462472A1/es not_active Expired
- 1977-09-20 JP JP11390077A patent/JPS5340758A/ja active Pending
- 1977-09-21 IE IE1933/77A patent/IE45967B1/en unknown
- 1977-09-21 NL NL7710353A patent/NL7710353A/xx not_active Application Discontinuation
- 1977-09-21 SU SU772524498A patent/SU736871A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| IE45967B1 (en) | 1983-01-12 |
| RO72173A (ro) | 1981-06-26 |
| YU222077A (en) | 1983-02-28 |
| GB1568320A (en) | 1980-05-29 |
| JPS5340758A (en) | 1978-04-13 |
| SU736871A3 (ru) | 1980-05-25 |
| IE45967L (en) | 1978-03-21 |
| GB1568319A (en) | 1980-05-29 |
| NL7710353A (nl) | 1978-03-23 |
| FR2364916A1 (fr) | 1978-04-14 |
| GR63570B (en) | 1979-11-20 |
| IL52881A (en) | 1981-05-20 |
| PL200937A1 (pl) | 1978-05-22 |
| DE2742126A1 (de) | 1978-08-03 |
| HU172875B (hu) | 1978-12-28 |
| PT67035B (en) | 1979-02-15 |
| PT67035A (en) | 1977-10-01 |
| CS194693B2 (en) | 1979-12-31 |
| IL52881A0 (en) | 1977-11-30 |
| DD132870A5 (de) | 1978-11-15 |
| BE858848A (fr) | 1978-03-20 |
| ES462472A1 (es) | 1978-07-16 |
| FR2364916B1 (cs) | 1979-08-17 |
| CA1092132A (en) | 1980-12-23 |
| IT1086083B (it) | 1985-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |