Domino Reactions of 3‐Vinylchromone Leading to Different Heterocyclic Compounds

A range of heterocyclic systems incorporating chromone and related scaffolds was synthesized via domino reactions of 3-vinylchromone. These cascade processes resulted in the construction of various heterocyclic nuclei such as xanthone and enaminone as well as diazolo and triazolo chomenopyrimidine heterocycles.