NL7802623A - Thiofeenderivaten en werkwijze voor de berei- ding hiervan. - Google Patents
Thiofeenderivaten en werkwijze voor de berei- ding hiervan.Info
- Publication number
- NL7802623A NL7802623A NL7802623A NL7802623A NL7802623A NL 7802623 A NL7802623 A NL 7802623A NL 7802623 A NL7802623 A NL 7802623A NL 7802623 A NL7802623 A NL 7802623A NL 7802623 A NL7802623 A NL 7802623A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- thiophene derivatives
- thiophene
- derivatives
- 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
- C07D333/06—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
- C07D333/12—Radicals substituted by halogen atoms or nitro or nitroso radicals
-
- 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
- C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
- C07D333/16—Radicals substituted by singly bound hetero atoms other than halogen by oxygen atoms
-
- 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
-
- 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
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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
- C07D333/28—Halogen atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2604977A JPS53112867A (en) | 1977-03-11 | 1977-03-11 | Production of alpha-trihalomethyl-2-thiophenemethanol |
JP2605077A JPS53112868A (en) | 1977-03-11 | 1977-03-11 | Production of thienylacetic acid derivative |
JP2917577A JPS53116366A (en) | 1977-03-18 | 1977-03-18 | 2-(dichloroacetyl)thiophene and process for its preparation |
JP2917677A JPS53116367A (en) | 1977-03-18 | 1977-03-18 | Preparation of thienylglycollic acids |
JP5642677A JPS53149967A (en) | 1977-05-18 | 1977-05-18 | Preparation of thienylacetic acids |
JP5642777A JPS53144567A (en) | 1977-05-18 | 1977-05-18 | Preparation of thienylacetic acids |
JP6105977A JPS53147063A (en) | 1977-05-27 | 1977-05-27 | Preparation of alpha-acyloxythienyl acetic acids |
JP14610677A JPS5479266A (en) | 1977-12-07 | 1977-12-07 | Producion of 2-thienylacetic acid or its ester |
JP14610577A JPS603309B2 (ja) | 1977-12-07 | 1977-12-07 | 2―(2,2―ジハロビニル)チオフエン及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7802623A true NL7802623A (nl) | 1978-09-13 |
Family
ID=27576791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7802623A NL7802623A (nl) | 1977-03-11 | 1978-03-10 | Thiofeenderivaten en werkwijze voor de berei- ding hiervan. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2810262A1 (nl) |
FR (1) | FR2415109A1 (nl) |
GB (3) | GB1599621A (nl) |
NL (1) | NL7802623A (nl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1584120A (en) * | 1977-07-21 | 1981-02-04 | Sagami Chem Res | Process for the preparation of thiophene derivatives and thiophene derivatives obtained therethrough |
US4268442A (en) | 1978-11-14 | 1981-05-19 | Sagami Chemical Research Center | Process for preparing aromatic acetic acid |
EP0020172A3 (en) * | 1979-06-05 | 1981-04-01 | FMC Corporation | Nematicidal haloethenylthiophenes and their use |
FR2470127A1 (fr) * | 1979-11-19 | 1981-05-29 | Hoechst France | Thienyl-2-glycolate de sodium racemique cristallise, son procede de preparation et son application a la fabrication de l'acide thienyl-2 acetique |
FR2545086B1 (fr) * | 1983-04-29 | 1985-12-27 | Hoechst France | Procede de preparation d'acides alkanoiques |
FR2588870B1 (fr) * | 1985-10-21 | 1989-01-20 | Hoechst France | Procede d'obtention d'acides alkanoiques |
FR2588869B1 (fr) * | 1985-10-21 | 1988-08-12 | Hoechst France | Procede pour la fabrication d'acides alkanoiques |
US4782079A (en) * | 1986-06-02 | 1988-11-01 | Fmc Corporation | 2-(2,2-dihaloethenyl)-5-arylthiophene pesticides |
DE3700732A1 (de) * | 1987-01-13 | 1988-07-21 | Boehringer Mannheim Gmbh | Neue carbonsaeurederivate, verfahren zu ihrer herstellung sowie arzneimittel, die diese verbindungen enthalten |
-
1978
- 1978-03-09 DE DE19782810262 patent/DE2810262A1/de not_active Ceased
- 1978-03-10 FR FR7807063A patent/FR2415109A1/fr active Granted
- 1978-03-10 GB GB9497/78A patent/GB1599621A/en not_active Expired
- 1978-03-10 NL NL7802623A patent/NL7802623A/nl not_active Application Discontinuation
- 1978-03-10 GB GB14644/80A patent/GB1599623A/en not_active Expired
- 1978-03-10 GB GB32164/79A patent/GB1599622A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1599622A (en) | 1981-10-07 |
GB1599623A (en) | 1981-10-07 |
GB1599621A (en) | 1981-10-07 |
FR2415109B3 (nl) | 1981-09-11 |
DE2810262A1 (de) | 1978-09-28 |
FR2415109A1 (fr) | 1979-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |