JPS5212194B1 - - Google Patents
Info
- Publication number
- JPS5212194B1 JPS5212194B1 JP47052888A JP5288872A JPS5212194B1 JP S5212194 B1 JPS5212194 B1 JP S5212194B1 JP 47052888 A JP47052888 A JP 47052888A JP 5288872 A JP5288872 A JP 5288872A JP S5212194 B1 JPS5212194 B1 JP S5212194B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C07D333/50—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 |
|---|---|
| JPS5212194B1 true JPS5212194B1 (de) | 1977-04-05 |
Family
ID=10097578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47052888A Pending JPS5212194B1 (de) | 1971-05-27 | 1972-05-27 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5212194B1 (de) |
| BE (1) | BE783936A (de) |
| CH (1) | CH543529A (de) |
| DE (1) | DE2225443C3 (de) |
| ES (1) | ES403184A1 (de) |
| FR (1) | FR2139177B1 (de) |
| GB (1) | GB1345203A (de) |
| HU (1) | HU169359B (de) |
| IT (1) | IT958049B (de) |
| NL (1) | NL169740C (de) |
| SE (1) | SE387948B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433813A1 (de) * | 1984-09-13 | 1986-03-20 | Hoechst Ag, 6230 Frankfurt | Verfahren zur isomerisierung von alkylthiophenen |
| EP0751139A1 (de) * | 1995-06-28 | 1997-01-02 | Shell Internationale Researchmaatschappij B.V. | Thiophenherstellung |
| EP0751138A1 (de) * | 1995-06-28 | 1997-01-02 | Shell Internationale Researchmaatschappij B.V. | Thiophenherstellung |
-
1971
- 1971-05-27 GB GB1757471A patent/GB1345203A/en not_active Expired
-
1972
- 1972-05-25 DE DE2225443A patent/DE2225443C3/de not_active Expired
- 1972-05-25 IT IT50474/72A patent/IT958049B/it active
- 1972-05-25 HU HUMI493A patent/HU169359B/hu not_active IP Right Cessation
- 1972-05-25 ES ES403184A patent/ES403184A1/es not_active Expired
- 1972-05-25 SE SE7206821A patent/SE387948B/xx unknown
- 1972-05-25 BE BE783936A patent/BE783936A/xx not_active IP Right Cessation
- 1972-05-26 NL NLAANVRAGE7207194,A patent/NL169740C/xx not_active IP Right Cessation
- 1972-05-26 FR FR727219011A patent/FR2139177B1/fr not_active Expired
- 1972-05-26 CH CH788772A patent/CH543529A/fr not_active IP Right Cessation
- 1972-05-27 JP JP47052888A patent/JPS5212194B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HU169359B (de) | 1976-11-28 |
| NL7207194A (de) | 1972-11-29 |
| ES403184A1 (es) | 1975-05-16 |
| GB1345203A (en) | 1974-01-30 |
| DE2225443C3 (de) | 1979-10-31 |
| NL169740C (nl) | 1982-08-16 |
| CH543529A (fr) | 1973-10-31 |
| FR2139177A1 (de) | 1973-01-05 |
| NL169740B (nl) | 1982-03-16 |
| SE387948B (sv) | 1976-09-20 |
| FR2139177B1 (de) | 1973-07-13 |
| DE2225443B2 (de) | 1979-03-08 |
| DE2225443A1 (de) | 1973-01-11 |
| IT958049B (it) | 1973-10-20 |
| BE783936A (fr) | 1972-11-27 |