CH496710A - Verfahren zur Herstellung von substituierten Imidazolen - Google Patents
Verfahren zur Herstellung von substituierten ImidazolenInfo
- Publication number
- CH496710A CH496710A CH1855868A CH1855868A CH496710A CH 496710 A CH496710 A CH 496710A CH 1855868 A CH1855868 A CH 1855868A CH 1855868 A CH1855868 A CH 1855868A CH 496710 A CH496710 A CH 496710A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- substituted imidazoles
- imidazoles
- substituted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/08—Radicals containing only hydrogen and carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671670293 DE1670293C3 (de) | 1967-12-16 | 1967-12-16 | Verfahren zur Herstellung von substituierten Imidazolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH496710A true CH496710A (de) | 1970-09-30 |
Family
ID=5686310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1855868A CH496710A (de) | 1967-12-16 | 1968-12-12 | Verfahren zur Herstellung von substituierten Imidazolen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3652581A (de) |
| CH (1) | CH496710A (de) |
| GB (1) | GB1243078A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105657A (en) * | 1972-02-07 | 1978-08-08 | Basf Aktiengesellschaft | Production of n-alkyl derivatives of cyclic alkylenimines |
| CH548399A (de) * | 1972-07-10 | 1974-04-30 | Basf Ag | Verfahren zur herstellung von substituierten imidazolen. |
| US3819529A (en) * | 1973-01-17 | 1974-06-25 | Oxy Metal Finishing Corp | Imidazole stripping composition and method |
| DE2847441A1 (de) * | 1978-11-02 | 1980-05-22 | Basf Ag | Imidazol-kupferkomplexverbindungen |
| DK193181A (da) * | 1980-06-05 | 1981-12-06 | Hoffmann La Roche | Fremgangmaade til fremstilling af imidazolderivater |
| DE19633390A1 (de) * | 1996-08-19 | 1998-02-26 | Basf Ag | Verfahren zur Herstellung substituierter Imidazole |
-
1968
- 1968-12-12 CH CH1855868A patent/CH496710A/de not_active IP Right Cessation
- 1968-12-16 GB GB59644/68A patent/GB1243078A/en not_active Expired
- 1968-12-16 US US784237A patent/US3652581A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3652581A (en) | 1972-03-28 |
| GB1243078A (en) | 1971-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |