NL7008049A - - Google Patents
Info
- Publication number
- NL7008049A NL7008049A NL7008049A NL7008049A NL7008049A NL 7008049 A NL7008049 A NL 7008049A NL 7008049 A NL7008049 A NL 7008049A NL 7008049 A NL7008049 A NL 7008049A NL 7008049 A NL7008049 A NL 7008049A
- Authority
- NL
- Netherlands
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Photoreceptors In Electrophotography (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 |
|---|---|
| NL7008049A true NL7008049A (xx) | 1971-01-20 |
Family
ID=5740190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7008049A NL7008049A (xx) | 1969-07-18 | 1970-06-03 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3819651A (xx) |
| AT (1) | AT296279B (xx) |
| BE (1) | BE750991A (xx) |
| CH (1) | CH526570A (xx) |
| ES (1) | ES379982A1 (xx) |
| FR (1) | FR2054144A5 (xx) |
| GB (1) | GB1250447A (xx) |
| LU (1) | LU61305A1 (xx) |
| NL (1) | NL7008049A (xx) |
| SE (1) | SE370076B (xx) |
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 |
| 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 |
| CA1276002C (en) * | 1985-12-31 | 1990-11-06 | Lawrence L. Murrell | Catalysts comprising silica supported on alumina 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 |
| FR3129941A1 (fr) * | 2021-12-06 | 2023-06-09 | 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 |
|---|---|
| AT296279B (de) | 1972-02-10 |
| LU61305A1 (xx) | 1970-11-10 |
| DE1936565B2 (de) | 1977-01-27 |
| BE750991A (fr) | 1970-11-03 |
| FR2054144A5 (xx) | 1971-04-16 |
| DE1936565A1 (de) | 1971-01-28 |
| CH526570A (de) | 1972-08-15 |
| ES379982A1 (es) | 1972-10-16 |
| US3819651A (en) | 1974-06-25 |
| GB1250447A (xx) | 1971-10-20 |
| SE370076B (xx) | 1974-09-30 |