Palladium-Catalyzed Tandem Cyclization/Suzuki Coupling of 1,6-Enynes

Abstract
[reaction: see text] A Pd(0)-catalyzed 1,6-enyne cyclization-arylation cascade reaction was effected via pi-allylpalladium intermediate formation and subsequent Suzuki coupling to give cyclic products with stereodefined exocyclic double bonds.