A Pd‐Catalyzed Annulation Strategy to Linearly Fused Functionalized N‐Heterocycles

Abstract

AbstractLinearly fused polycyclic piperidines represent common substructures in natural products and biologically active small molecules. We have devised a Pd‐catalyzed annulation strategy to these compounds that converts readily available 2‐tetralones and indanones into these scaffolds with the potential for control of both enantio‐ and diastereoselectivity. Importantly, these compounds can be chemoselectively functionalized, providing an efficient and robust methodology to these important nitrogen‐containing molecules.