The catalytic cycle typically involves the following steps: 1. Oxidative Addition: The palladium catalyst inserts into the aryl-halide bond, forming a palladium-aryl complex. 2. Amine Coordination and Deprotonation: The amine coordinates to the palladium center and is deprotonated by the base. 3. Reductive Elimination: The aryl and amine groups couple, releasing the product and regenerating the palladium catalyst.
