Reaktion #432185
ord-3019ee0a71b7480b98c01ab0d7cd8498
Reaktionsgleichung
3-fluoro-4-nitropyridine-N-oxide
2-ethylimidazole
carbonyldiimidazole
→
title compound
1-Ethylimidazo[1,5-a]pyrido[4,5-e]pyrazine-4(5H)-one
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Vorschrift
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.