SE370076B - - Google Patents
Info
- Publication number
- SE370076B SE370076B SE06635/70A SE663570A SE370076B SE 370076 B SE370076 B SE 370076B SE 06635/70 A SE06635/70 A SE 06635/70A SE 663570 A SE663570 A SE 663570A SE 370076 B SE370076 B SE 370076B
- Authority
- SE
- Sweden
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
- C07D333/08—Hydrogen atoms or radicals containing only hydrogen and carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Photoreceptors In Electrophotography (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691936565 DE1936565C3 (de) | 1969-07-18 | Verfahren zur Herstellung von Tetrahydrothiophen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE370076B true SE370076B (es) | 1974-09-30 |
Family
ID=5740190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE06635/70A SE370076B (es) | 1969-07-18 | 1970-05-14 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3819651A (es) |
| AT (1) | AT296279B (es) |
| BE (1) | BE750991A (es) |
| CH (1) | CH526570A (es) |
| ES (1) | ES379982A1 (es) |
| FR (1) | FR2054144A5 (es) |
| GB (1) | GB1250447A (es) |
| LU (1) | LU61305A1 (es) |
| NL (1) | NL7008049A (es) |
| SE (1) | SE370076B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010165A (en) * | 1974-10-03 | 1977-03-01 | Basf Aktiengesellschaft | Manufacture of thiophen-3-aldehyde |
| CA1276002C (en) * | 1985-12-31 | 1990-11-06 | Lawrence L. Murrell | Catalysts comprising silica supported on alumina their preparation and use |
| US4708945A (en) * | 1985-12-31 | 1987-11-24 | Exxon Research And Engineering Company | Catalysts comprising silica supported on a boehmite-like surface, their preparation and use |
| ES2883406B2 (es) * | 2021-05-06 | 2022-04-19 | Enagas Emprende S L | Procedimiento de obtención de tetrahidrotiofeno a partir de furfural |
| FR3129941B1 (fr) * | 2021-12-06 | 2024-10-11 | Arkema France | Procédé de production de tétrahydrothiophène |
| FR3129940B1 (fr) * | 2021-12-06 | 2023-11-10 | Arkema France | Procédé de production de tétrahydrothiophène |
-
1970
- 1970-05-14 SE SE06635/70A patent/SE370076B/xx unknown
- 1970-05-23 ES ES379982A patent/ES379982A1/es not_active Expired
- 1970-05-27 BE BE750991D patent/BE750991A/xx unknown
- 1970-06-01 CH CH816070A patent/CH526570A/de not_active IP Right Cessation
- 1970-06-03 NL NL7008049A patent/NL7008049A/xx unknown
- 1970-06-10 GB GB1250447D patent/GB1250447A/en not_active Expired
- 1970-07-03 FR FR7024804A patent/FR2054144A5/fr not_active Expired
- 1970-07-10 US US00053998A patent/US3819651A/en not_active Expired - Lifetime
- 1970-07-10 LU LU61305D patent/LU61305A1/xx unknown
- 1970-07-17 AT AT655970A patent/AT296279B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1936565B2 (de) | 1977-01-27 |
| LU61305A1 (es) | 1970-11-10 |
| BE750991A (fr) | 1970-11-03 |
| CH526570A (de) | 1972-08-15 |
| NL7008049A (es) | 1971-01-20 |
| US3819651A (en) | 1974-06-25 |
| AT296279B (de) | 1972-02-10 |
| DE1936565A1 (de) | 1971-01-28 |
| FR2054144A5 (es) | 1971-04-16 |
| GB1250447A (es) | 1971-10-20 |
| ES379982A1 (es) | 1972-10-16 |