The palladium-catalyzed amination of aryl or heteroaryl halides represents one of the most versatile methods for the preparation of functionalized anilines. 1 In recent years, the scope of this reaction has been enhanced as a result of the utilization of new phosphine ligands that permit these aminations to take place under milder conditions and with reaction partners that did not previously participate in coupling. 2 Indeed, many other organopalladium coupling reactions have benefited ...