ZA891163B - Process for the preparation of thiophene derivatives and also new dihydrothiophene 1-oxides - Google Patents
Process for the preparation of thiophene derivatives and also new dihydrothiophene 1-oxidesInfo
- Publication number
- ZA891163B ZA891163B ZA891163A ZA891163A ZA891163B ZA 891163 B ZA891163 B ZA 891163B ZA 891163 A ZA891163 A ZA 891163A ZA 891163 A ZA891163 A ZA 891163A ZA 891163 B ZA891163 B ZA 891163B
- Authority
- ZA
- South Africa
- Prior art keywords
- thiophene derivatives
- dihydrothiophene
- oxides
- preparation
- new
- 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
- C07D333/30—Hetero atoms other than halogen
- C07D333/36—Nitrogen 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
- C07D333/26—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
-
- 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
- C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
- C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3804794A DE3804794A1 (de) | 1988-02-16 | 1988-02-16 | Verfahren zur herstellung von thiophenderivaten sowie neue dihydrothiophen-1-oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA891163B true ZA891163B (en) | 1989-10-25 |
Family
ID=6347511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA891163A ZA891163B (en) | 1988-02-16 | 1989-02-15 | Process for the preparation of thiophene derivatives and also new dihydrothiophene 1-oxides |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0331919B1 (da) |
| JP (1) | JP2721695B2 (da) |
| KR (1) | KR960014799B1 (da) |
| AT (1) | ATE92483T1 (da) |
| AU (1) | AU612788B2 (da) |
| CA (1) | CA1338108C (da) |
| DE (2) | DE3804794A1 (da) |
| DK (1) | DK173888B1 (da) |
| ES (1) | ES2059585T3 (da) |
| IE (1) | IE63074B1 (da) |
| PT (1) | PT89717B (da) |
| ZA (1) | ZA891163B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917979A (en) * | 1956-02-27 | 1959-12-22 | Garlinghouse Brothers | Compactor |
| DE4134755A1 (de) * | 1991-10-22 | 1993-04-29 | Bayer Ag | Verwendung von teilweise bekannten substituierten tetrahydrothiophenen als arzneimittel, neue wirkstoffe und verfahren zu ihrer herstellung |
| FR2858323A1 (fr) * | 2003-07-28 | 2005-02-04 | Oreal | Nouveaux composes 3-amino-4,5-dihydrothiophene et leur utilisation cosmetique et/ou dermatologique en tant qu'agent blanchissant. |
| DE102004063191A1 (de) * | 2004-12-29 | 2006-07-13 | Bayer Cropscience Ag | Verfahren zur Herstellung von substituierten 2-Alkoxycarbonyl-3-aminothiophenen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2700215A1 (de) * | 1977-01-05 | 1978-07-13 | Basf Ag | Thiophenverbindungen und verfahren zur herstellung von thiophenverbindungen |
| US4596595A (en) * | 1984-06-22 | 1986-06-24 | Chevron Research Company | Herbicidal 5-amino-3-oxo-4-(substituted-phenyl)-2,3-dihydrothiophene and derivatives thereof |
| GB2194530A (en) * | 1986-09-02 | 1988-03-09 | Shell Int Research | Diphenyl ether compounds |
-
1988
- 1988-02-16 DE DE3804794A patent/DE3804794A1/de not_active Withdrawn
-
1989
- 1989-02-09 DE DE8989102212T patent/DE58905083D1/de not_active Expired - Lifetime
- 1989-02-09 ES ES89102212T patent/ES2059585T3/es not_active Expired - Lifetime
- 1989-02-09 AT AT89102212T patent/ATE92483T1/de not_active IP Right Cessation
- 1989-02-09 EP EP89102212A patent/EP0331919B1/de not_active Expired - Lifetime
- 1989-02-14 IE IE483889A patent/IE63074B1/en not_active IP Right Cessation
- 1989-02-15 ZA ZA891163A patent/ZA891163B/xx unknown
- 1989-02-15 JP JP1033894A patent/JP2721695B2/ja not_active Expired - Lifetime
- 1989-02-15 CA CA000591117A patent/CA1338108C/en not_active Expired - Lifetime
- 1989-02-15 DK DK198900695A patent/DK173888B1/da not_active IP Right Cessation
- 1989-02-15 AU AU29976/89A patent/AU612788B2/en not_active Expired
- 1989-02-15 PT PT89717A patent/PT89717B/pt not_active IP Right Cessation
- 1989-02-15 KR KR89001709A patent/KR960014799B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960014799B1 (en) | 1996-10-19 |
| KR890012993A (ko) | 1989-09-20 |
| PT89717B (pt) | 1994-03-31 |
| ATE92483T1 (de) | 1993-08-15 |
| DK69589D0 (da) | 1989-02-15 |
| JP2721695B2 (ja) | 1998-03-04 |
| AU2997689A (en) | 1989-08-17 |
| CA1338108C (en) | 1996-03-05 |
| DK69589A (da) | 1989-08-17 |
| DE58905083D1 (de) | 1993-09-09 |
| EP0331919A2 (de) | 1989-09-13 |
| AU612788B2 (en) | 1991-07-18 |
| DE3804794A1 (de) | 1989-08-24 |
| ES2059585T3 (es) | 1994-11-16 |
| IE63074B1 (en) | 1995-03-22 |
| DK173888B1 (da) | 2002-01-28 |
| EP0331919B1 (de) | 1993-08-04 |
| EP0331919A3 (en) | 1989-10-18 |
| JPH01249766A (ja) | 1989-10-05 |
| PT89717A (pt) | 1989-10-04 |
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