This reaction type was developed independently by the groups of S. Buchwald "Palladium-Catalyzed Aromatic Aminations with in situ Generated Aminostannanes" Anil S. Guram and Stephen L. Buchwald J. Am.
This reaction type was developed independently by the groups of S. Buchwald and J. Hartwig. The Buchwald 1994 reaction looked very similar "Palladium-Catalyzed Aromatic Aminations with in situ Generated Aminostannanes" Anil S. Guram and Stephen L. Buchwald J. Am.