SE317378B - - Google Patents
Info
- Publication number
- SE317378B SE317378B SE816561A SE816561A SE317378B SE 317378 B SE317378 B SE 317378B SE 816561 A SE816561 A SE 816561A SE 816561 A SE816561 A SE 816561A SE 317378 B SE317378 B SE 317378B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH912060A CH405328A (de) | 1960-08-11 | 1960-08-11 | Verfahren zur Herstellung neuer Tetrahydrothiophenderivate |
| CH912160A CH403763A (de) | 1960-08-11 | 1960-08-11 | Verfahren zur Herstellung von heterocyclisch disubstituierten Thiophenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE317378B true SE317378B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-11-17 |
Family
ID=25704305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE816561A SE317378B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-08-11 | 1961-08-11 |
Country Status (3)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5221749A (en) * | 1989-03-13 | 1993-06-22 | Sumitomo Seika Chemicals Co., Ltd. | Production of dibenzoxazolylthiophenes |
| DE69029754T2 (de) * | 1989-03-13 | 1997-05-15 | Sumitomo Seika Chemicals Co., Ltd., Miyanishi, Hyogo | Herstellung von Thiophen-2,5-Dicarbonsäurediestern und Tetrahydrothiophen-2,5-dicarbonsäurediestern |
| CN112898283B (zh) * | 2021-02-01 | 2023-03-07 | 吕梁学院 | 四氢噻吩衍生物的合成方法 |
-
1960
- 1960-08-11 CH CH912060A patent/CH405328A/de unknown
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1961
- 1961-07-25 GB GB2696761A patent/GB990466A/en not_active Expired
- 1961-08-11 SE SE816561A patent/SE317378B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB990466A (en) | 1965-04-28 |
| CH405328A (de) | 1966-01-15 |