HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Ethylimidazole → 1-Ethylimidazo[1,5-a]pyrido[4,5-e]pyrazine-4(5H)-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Ethylimidazole | HCID 66130 | — |
| Edukt | 1,1'-Carbonyldiimidazole | HCID 68263 | — |
| Edukt | 3-Fluoro-4-nitropyridin-1-ium-1-olate | HCID 594028 | — |
| Katalysator | Palladium | HCID 23938 | — |
| Produkt | 1-Ethylimidazo[1,5-a]pyrido[4,5-e]pyrazine-4(5H)-one | HCID 19809391 | — |
Reaktionsschritte
Prepare by reaction of 3-fluoro-4-nitropyridine-N-oxide with 2-ethylimidazole followed by hydrogenation with Pd-C and cyclization with carbonyldiimidazole to provide the title compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05055465 |
| Quelldatensatz | uspto-grants-1991_10 |
| ORD ID | ord-3019ee0a71b7480b98c01ab0d7cd8498 |
| Quellennotiz | uspto-grants-1991_10 |