Synthesis of Fluorenes via the Palladium‐Catalyzed 5‐exo‐dig Annulation of o‐Alkynylbiaryls - Chernyak - 2009 - Advanced Synthesis & Catalysis - Wiley Online Library
Insight into the palladium-catalyzed oxidative arylation of benzofuran: heteropoly acid oxidants evoke a Pd(II)/Pd(IV) mechanism - ScienceDirect