The reaction generally involves three key components: 1. Palladium Catalyst: Typically, Pd(0) or Pd(II) complexes such as Pd(OAc)2 or Pd2(dba)3 are used. 2. Ligand: Buchwald-type ligands like biaryl phosphines enhance the reactivity and selectivity of the catalyst. 3. Base: Bases such as NaOtBu, K3PO4, or Cs2CO3 are employed to deprotonate the amine and facilitate the reaction.