BE825833A - Procede de preparation de derives bromes du furanne ou du thiophene - Google Patents
Procede de preparation de derives bromes du furanne ou du thiopheneInfo
- Publication number
- BE825833A BE825833A BE153609A BE153609A BE825833A BE 825833 A BE825833 A BE 825833A BE 153609 A BE153609 A BE 153609A BE 153609 A BE153609 A BE 153609A BE 825833 A BE825833 A BE 825833A
- Authority
- BE
- Belgium
- Prior art keywords
- furanne
- thiophene
- preparation
- bromine derivatives
- bromine
- Prior art date
Links
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 |
|---|---|
| BE825833A true BE825833A (fr) | 1975-08-21 |
Family
ID=9865678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE153609A BE825833A (fr) | 1974-02-28 | 1975-02-21 | Procede de preparation de derives bromes du furanne ou du thiophene |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3947336A (cs) |
| JP (1) | JPS50123657A (cs) |
| BE (1) | BE825833A (cs) |
| CA (1) | CA1036099A (cs) |
| CH (1) | CH597213A5 (cs) |
| DE (1) | DE2508335A1 (cs) |
| ES (1) | ES435064A1 (cs) |
| FR (1) | FR2262651B1 (cs) |
| GB (1) | GB1483349A (cs) |
| HU (1) | HU173013B (cs) |
| IE (1) | IE41774B1 (cs) |
| IT (1) | IT1029881B (cs) |
| NL (1) | NL7502323A (cs) |
| SE (1) | SE7502252L (cs) |
| SU (1) | SU603339A3 (cs) |
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 |
| KR102372969B1 (ko) * | 2016-03-31 | 2022-03-11 | 후지필름 도야마 케미컬 가부시키가이샤 | 5-브로모메틸-1-벤조티오펜의 제조방법 |
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 SE SE7502252A patent/SE7502252L/xx unknown
- 1975-02-27 NL NL7502323A patent/NL7502323A/xx not_active Application Discontinuation
- 1975-02-27 IT IT48369/75A patent/IT1029881B/it active
- 1975-02-27 SU SU752111077A patent/SU603339A3/ru active
- 1975-02-27 CH CH249075A patent/CH597213A5/xx not_active IP Right Cessation
- 1975-02-27 CA CA221,184A patent/CA1036099A/en not_active Expired
- 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 |
|---|---|
| CH597213A5 (cs) | 1978-03-31 |
| GB1483349A (en) | 1977-08-17 |
| JPS50123657A (cs) | 1975-09-29 |
| HU173013B (hu) | 1979-01-28 |
| SU603339A3 (ru) | 1978-04-15 |
| IT1029881B (it) | 1979-03-20 |
| DE2508335A1 (de) | 1975-09-04 |
| IE41774B1 (en) | 1980-03-26 |
| FR2262651A1 (cs) | 1975-09-26 |
| CA1036099A (en) | 1978-08-08 |
| SE7502252L (cs) | 1975-08-29 |
| IE41774L (en) | 1975-08-28 |
| ES435064A1 (es) | 1976-12-16 |
| NL7502323A (nl) | 1975-09-01 |
| US3947336A (en) | 1976-03-30 |
| FR2262651B1 (cs) | 1978-04-21 |
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