[(CyPF-tBu)PdCl₂]: An Air-Stable, One-Component, Highly Efficient Catalyst for Amination of Heteroaryl and Aryl Halides.

An air- and moisture-stable palladium catalyst, [(CyPF-^tBu)PdCl₂] (1), for coupling of heteroaryl chlorides, bromides, and iodides with a variety of primary amines is described. Most of these reactions occurred in high yield with 0.001−0.05 mol % catalyst loading. The reactions tolerated a wide range of functional groups.