BE858848A - PROCESS FOR THE PREPARATION OF 2,3-DICHLORO-4- (2-THENOYL) -PHENOXYACETIC ACID - Google Patents
PROCESS FOR THE PREPARATION OF 2,3-DICHLORO-4- (2-THENOYL) -PHENOXYACETIC ACIDInfo
- Publication number
- BE858848A BE858848A BE181030A BE181030A BE858848A BE 858848 A BE858848 A BE 858848A BE 181030 A BE181030 A BE 181030A BE 181030 A BE181030 A BE 181030A BE 858848 A BE858848 A BE 858848A
- Authority
- BE
- Belgium
- Prior art keywords
- thenoyl
- dichloro
- preparation
- phenoxyacetic acid
- phenoxyacetic
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (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 Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7628274A FR2364916A1 (en) | 1976-09-21 | 1976-09-21 | PROCESS FOR OBTAINING DICHLORO-2,3 (THENOYL-2) -4 PHENOXYACETIC ACID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE858848A true BE858848A (en) | 1978-03-20 |
Family
ID=9177881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE181030A BE858848A (en) | 1976-09-21 | 1977-09-19 | PROCESS FOR THE PREPARATION OF 2,3-DICHLORO-4- (2-THENOYL) -PHENOXYACETIC ACID |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5340758A (en) |
| BE (1) | BE858848A (en) |
| CA (1) | CA1092132A (en) |
| CH (1) | CH632754A5 (en) |
| CS (1) | CS194693B2 (en) |
| DD (1) | DD132870A5 (en) |
| DE (1) | DE2742126A1 (en) |
| ES (1) | ES462472A1 (en) |
| FR (1) | FR2364916A1 (en) |
| GB (2) | GB1568319A (en) |
| GR (1) | GR63570B (en) |
| HU (1) | HU172875B (en) |
| IE (1) | IE45967B1 (en) |
| IL (1) | IL52881A (en) |
| IT (1) | IT1086083B (en) |
| NL (1) | NL7710353A (en) |
| PL (1) | PL200937A1 (en) |
| PT (1) | PT67035B (en) |
| RO (1) | RO72173A (en) |
| SU (1) | SU736871A3 (en) |
| YU (1) | YU222077A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916980C2 (en) * | 1979-04-26 | 1981-06-19 | Ludwig Heumann & Co GmbH, 8500 Nürnberg | Process for the preparation of thenoyl-phenoxyacetic acid esters |
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/en active Granted
-
1977
- 1977-09-01 CA CA286,003A patent/CA1092132A/en not_active Expired
- 1977-09-02 IL IL52881A patent/IL52881A/en unknown
- 1977-09-07 IT IT27349/77A patent/IT1086083B/en active
- 1977-09-14 CS CS775985A patent/CS194693B2/en unknown
- 1977-09-14 GB GB38258/77A patent/GB1568319A/en not_active Expired
- 1977-09-14 GB GB20299/79A patent/GB1568320A/en not_active Expired
- 1977-09-15 PT PT67035A patent/PT67035B/en unknown
- 1977-09-17 RO RO7791606A patent/RO72173A/en unknown
- 1977-09-19 PL PL20093777A patent/PL200937A1/en unknown
- 1977-09-19 BE BE181030A patent/BE858848A/en not_active IP Right Cessation
- 1977-09-19 DE DE19772742126 patent/DE2742126A1/en not_active Withdrawn
- 1977-09-19 GR GR54374A patent/GR63570B/en unknown
- 1977-09-20 ES ES462472A patent/ES462472A1/en not_active Expired
- 1977-09-20 JP JP11390077A patent/JPS5340758A/en active Pending
- 1977-09-20 HU HU77RO00000945A patent/HU172875B/en unknown
- 1977-09-20 DD DD7700201120A patent/DD132870A5/en unknown
- 1977-09-20 YU YU02220/77A patent/YU222077A/en unknown
- 1977-09-20 CH CH1151177A patent/CH632754A5/en not_active IP Right Cessation
- 1977-09-21 IE IE1933/77A patent/IE45967B1/en unknown
- 1977-09-21 SU SU772524498A patent/SU736871A3/en active
- 1977-09-21 NL NL7710353A patent/NL7710353A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| YU222077A (en) | 1983-02-28 |
| RO72173A (en) | 1981-06-26 |
| GB1568319A (en) | 1980-05-29 |
| FR2364916B1 (en) | 1979-08-17 |
| CA1092132A (en) | 1980-12-23 |
| GR63570B (en) | 1979-11-20 |
| HU172875B (en) | 1978-12-28 |
| PL200937A1 (en) | 1978-05-22 |
| IL52881A0 (en) | 1977-11-30 |
| PT67035A (en) | 1977-10-01 |
| GB1568320A (en) | 1980-05-29 |
| DD132870A5 (en) | 1978-11-15 |
| JPS5340758A (en) | 1978-04-13 |
| CS194693B2 (en) | 1979-12-31 |
| NL7710353A (en) | 1978-03-23 |
| CH632754A5 (en) | 1982-10-29 |
| ES462472A1 (en) | 1978-07-16 |
| DE2742126A1 (en) | 1978-08-03 |
| IL52881A (en) | 1981-05-20 |
| SU736871A3 (en) | 1980-05-25 |
| PT67035B (en) | 1979-02-15 |
| IE45967B1 (en) | 1983-01-12 |
| IE45967L (en) | 1978-03-21 |
| IT1086083B (en) | 1985-05-28 |
| FR2364916A1 (en) | 1978-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ALBERT ROLLAND S.A. Effective date: 19900930 |