Palladium‐Catalyzed Oxidative Annulation <i>via</i> CH/NH Functionalization: Access to Substituted Pyrroles

Abstract

Abstract Pyrroles, ubiquitous bioactive heterocycles in nature, are readily prepared via a palladium‐catalyzed oxidative annulation of cyclic trans ‐enamines to various internal alkynes in the absence of a directing group. magnified image