BE783936A - THIOPHENES SYNTHESIS PROCESS - Google Patents
THIOPHENES SYNTHESIS PROCESSInfo
- Publication number
- BE783936A BE783936A BE783936A BE783936A BE783936A BE 783936 A BE783936 A BE 783936A BE 783936 A BE783936 A BE 783936A BE 783936 A BE783936 A BE 783936A BE 783936 A BE783936 A BE 783936A
- Authority
- BE
- Belgium
- Prior art keywords
- thiophenes
- synthesis process
- synthesis
- thiophenes synthesis
- Prior art date
Links
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 229930192474 thiophene Natural products 0.000 title 1
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
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- 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
-
- 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
- C07D333/10—Thiophene
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1757471 | 1971-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE783936A true BE783936A (en) | 1972-11-27 |
Family
ID=10097578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE783936A BE783936A (en) | 1971-05-27 | 1972-05-25 | THIOPHENES SYNTHESIS PROCESS |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5212194B1 (en) |
| BE (1) | BE783936A (en) |
| CH (1) | CH543529A (en) |
| DE (1) | DE2225443C3 (en) |
| ES (1) | ES403184A1 (en) |
| FR (1) | FR2139177B1 (en) |
| GB (1) | GB1345203A (en) |
| HU (1) | HU169359B (en) |
| IT (1) | IT958049B (en) |
| NL (1) | NL169740C (en) |
| SE (1) | SE387948B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433813A1 (en) * | 1984-09-13 | 1986-03-20 | Hoechst Ag, 6230 Frankfurt | METHOD FOR ISOMERIZING ALKYLTHIOPHENES |
| EP0751138A1 (en) * | 1995-06-28 | 1997-01-02 | Shell Internationale Researchmaatschappij B.V. | Thiophene synthesis |
| EP0751139A1 (en) * | 1995-06-28 | 1997-01-02 | Shell Internationale Researchmaatschappij B.V. | Thiophene synthesis |
-
1971
- 1971-05-27 GB GB1757471A patent/GB1345203A/en not_active Expired
-
1972
- 1972-05-25 DE DE2225443A patent/DE2225443C3/en not_active Expired
- 1972-05-25 HU HUMI493A patent/HU169359B/hu not_active IP Right Cessation
- 1972-05-25 SE SE7206821A patent/SE387948B/en unknown
- 1972-05-25 ES ES403184A patent/ES403184A1/en not_active Expired
- 1972-05-25 BE BE783936A patent/BE783936A/en not_active IP Right Cessation
- 1972-05-25 IT IT50474/72A patent/IT958049B/en active
- 1972-05-26 CH CH788772A patent/CH543529A/en not_active IP Right Cessation
- 1972-05-26 FR FR727219011A patent/FR2139177B1/fr not_active Expired
- 1972-05-26 NL NLAANVRAGE7207194,A patent/NL169740C/en not_active IP Right Cessation
- 1972-05-27 JP JP47052888A patent/JPS5212194B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7207194A (en) | 1972-11-29 |
| DE2225443A1 (en) | 1973-01-11 |
| HU169359B (en) | 1976-11-28 |
| GB1345203A (en) | 1974-01-30 |
| IT958049B (en) | 1973-10-20 |
| FR2139177A1 (en) | 1973-01-05 |
| NL169740C (en) | 1982-08-16 |
| SE387948B (en) | 1976-09-20 |
| NL169740B (en) | 1982-03-16 |
| ES403184A1 (en) | 1975-05-16 |
| DE2225443C3 (en) | 1979-10-31 |
| FR2139177B1 (en) | 1973-07-13 |
| JPS5212194B1 (en) | 1977-04-05 |
| DE2225443B2 (en) | 1979-03-08 |
| CH543529A (en) | 1973-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE790852A (en) | MOLDING PROCESS | |
| BE783679A (en) | HOLOGRAMS PRODUCTION PROCESS | |
| BE788762A (en) | MICROCAPSULES PRODUCTION PROCESS | |
| BE760672A (en) | ALCENE PRODUCTION PROCESS | |
| BE765185A (en) | FOUNDRY PROCESS | |
| BE790261A (en) | MOLDING PROCESS | |
| BE762996A (en) | QUINAZOLIN-4-ONES SYNTHESIS PROCESS | |
| BE792162A (en) | MOLDING PROCESS | |
| BE781765A (en) | MOLDING PROCESS | |
| BE786329A (en) | POLYURETHANNES PREPARATION PROCESS | |
| BE781174A (en) | METHYLENATION PROCESS | |
| BE781454A (en) | CATALYTIC PROCESS | |
| BE820257A (en) | PROCESS | |
| BE803740A (en) | CATALYTIC PROCESS | |
| BE784616A (en) | NITRATION PROCESS | |
| BE783936A (en) | THIOPHENES SYNTHESIS PROCESS | |
| BE783074A (en) | PERCHLORINE COMPOUNDS FLUORATION PROCESS | |
| BE763792A (en) | COACERVATS PRODUCTION PROCESS | |
| BE787990A (en) | PEROXYDIESTERS PREPARATION PROCESS | |
| BE781492A (en) | BETA-AMYLASE PRODUCTION PROCESS | |
| BE761633A (en) | 1-ARYLOXY-2-PROPANOLS PRODUCTION PROCESS | |
| BE755313A (en) | EPITAXIAL SYNTHESIS PROCESS | |
| BE792486R (en) | PREPARATION PROCESS | |
| BE786177R (en) | PREPARATION PROCESS | |
| BE808664A (en) | CONVERSION PROCESS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Effective date: 19910531 |