IT1029881B - Procedimento per produrre furani e tiofeni e prodotti ottenuti - Google Patents
Procedimento per produrre furani e tiofeni e prodotti ottenutiInfo
- Publication number
- IT1029881B IT1029881B IT48369/75A IT4836975A IT1029881B IT 1029881 B IT1029881 B IT 1029881B IT 48369/75 A IT48369/75 A IT 48369/75A IT 4836975 A IT4836975 A IT 4836975A IT 1029881 B IT1029881 B IT 1029881B
- Authority
- IT
- Italy
- Prior art keywords
- thiophenes
- procedure
- obtained products
- furans
- producing
- Prior art date
Links
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 title 1
- 150000002240 furans Chemical class 0.000 title 1
- 229930192474 thiophene Natural products 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
-
- 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
- C07D333/12—Radicals substituted by halogen atoms or nitro or nitroso radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9116/74A GB1483349A (en) | 1974-02-28 | 1974-02-28 | Halogenation of heterocyclic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1029881B true IT1029881B (it) | 1979-03-20 |
Family
ID=9865678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48369/75A IT1029881B (it) | 1974-02-28 | 1975-02-27 | Procedimento per produrre furani e tiofeni e prodotti ottenuti |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3947336A (it) |
| JP (1) | JPS50123657A (it) |
| BE (1) | BE825833A (it) |
| CA (1) | CA1036099A (it) |
| CH (1) | CH597213A5 (it) |
| DE (1) | DE2508335A1 (it) |
| ES (1) | ES435064A1 (it) |
| FR (1) | FR2262651B1 (it) |
| GB (1) | GB1483349A (it) |
| HU (1) | HU173013B (it) |
| IE (1) | IE41774B1 (it) |
| IT (1) | IT1029881B (it) |
| NL (1) | NL7502323A (it) |
| SE (1) | SE7502252L (it) |
| SU (1) | SU603339A3 (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831871A1 (de) * | 1978-07-20 | 1980-02-07 | Basf Ag | Halogensubstituierte thiophen-verbindungen |
| US4235685A (en) * | 1979-09-04 | 1980-11-25 | Ethyl Corporation | Preparation of 3-thenyl bromide |
| GB8806584D0 (en) * | 1988-03-19 | 1988-04-20 | Interox Chemicals Ltd | Bromination |
| KR100612459B1 (ko) * | 2004-07-15 | 2006-08-16 | 동진기업 주식회사 | 식음료용 포장용기 |
| BR112018069438B1 (pt) * | 2016-03-31 | 2022-07-05 | Fujifilm Corporation | Método para produzir 5- (bromometil) -1-benzotiofeno |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190825A (en) * | 1961-07-19 | 1965-06-22 | Dow Chemical Co | Bromination of aromatic compounds |
-
1974
- 1974-02-28 GB GB9116/74A patent/GB1483349A/en not_active Expired
-
1975
- 1975-02-19 IE IE339/75A patent/IE41774B1/en unknown
- 1975-02-21 US US05/551,525 patent/US3947336A/en not_active Expired - Lifetime
- 1975-02-21 BE BE153609A patent/BE825833A/xx unknown
- 1975-02-25 ES ES435064A patent/ES435064A1/es not_active Expired
- 1975-02-26 DE DE19752508335 patent/DE2508335A1/de active Pending
- 1975-02-26 HU HU75SI00001457A patent/HU173013B/hu unknown
- 1975-02-27 CA CA221,184A patent/CA1036099A/en not_active Expired
- 1975-02-27 NL NL7502323A patent/NL7502323A/xx not_active Application Discontinuation
- 1975-02-27 SE SE7502252A patent/SE7502252L/xx unknown
- 1975-02-27 SU SU752111077A patent/SU603339A3/ru active
- 1975-02-27 IT IT48369/75A patent/IT1029881B/it active
- 1975-02-27 CH CH249075A patent/CH597213A5/xx not_active IP Right Cessation
- 1975-02-28 FR FR7506371A patent/FR2262651B1/fr not_active Expired
- 1975-02-28 JP JP50025518A patent/JPS50123657A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1036099A (en) | 1978-08-08 |
| FR2262651A1 (it) | 1975-09-26 |
| HU173013B (hu) | 1979-01-28 |
| FR2262651B1 (it) | 1978-04-21 |
| DE2508335A1 (de) | 1975-09-04 |
| SE7502252L (it) | 1975-08-29 |
| US3947336A (en) | 1976-03-30 |
| BE825833A (fr) | 1975-08-21 |
| SU603339A3 (ru) | 1978-04-15 |
| CH597213A5 (it) | 1978-03-31 |
| NL7502323A (nl) | 1975-09-01 |
| GB1483349A (en) | 1977-08-17 |
| ES435064A1 (es) | 1976-12-16 |
| IE41774L (en) | 1975-08-28 |
| JPS50123657A (it) | 1975-09-29 |
| IE41774B1 (en) | 1980-03-26 |
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