Multicomponent Synthesis of Coumarin‐Tethered Triazoles and β‐Enaminones Under Metal‐Free Conditions
A facile, divergent, multicomponent strategy for the synthesis of coumarin‐tethered β‐enaminones and triazole derivatives under environmentally benign, metal‐free conditions has been developed. This one‐pot, three‐component reaction from readily available starting materials like 4‐hydroxycoumarin, β‐nitrostyrenes,...