Site-selective iron-catalyzed C-H alkylation of pyrazinones, azauracils and quinoxalinones

Puntos clave

• The aim is to explore the direct C–H alkylation of nitrogen-containing heterocycles for pharmaceutical applications.
• Utilized iron-catalyzed reactions for C–H alkylation
• Focused on pyrazinones, azauracils, and quinoxalinones
• Investigated site-selectivity in alkylation processes
• Successfully achieved site-selective alkylation in specified heterocycles
• Demonstrated the efficiency of iron as a catalyst in these transformations
• Highlighted potential applications in developing new pharmaceutical compounds