Qiang Tang

Palladium-Catalyzed Cascade 5- exo-dig Annulation and Amination for Assembly of Amino-Functionalized Trisubstituted Furans

Abstract A novel route for the preparation of trisubstituted furans with an amino functional group is presented as a palladium-catalyzed cascade 5-exo-dig annulation/amination reaction of α-alkynyl-α,β-enones with N-hydroxybenzamides. The reaction proceeds through a cascade seque...