Intramolecular palladium-catalyzed aminocarboxylation of olefins as a direct route to bicyclic oxazolidinones
An efficient, direct synthesis of oxazolidinones fused to six-membered heterocyclic rings starting from carbamate-protected aminoalkenes has been developed. This procedure is based on an oxidative palladium(II)-catalyzed reaction performed in the presence