The process typically begins with the coordination of a ligand to a metal center. In a typical migratory insertion, a ligand, such as an alkyl or aryl group, migrates from the metal to an adjacent ligand, such as CO or an alkene. This migration results in the formation of a new metal-carbon bond and the generation of a new organic product. The general steps are:
1. Coordination: A ligand (e.g., CO) coordinates to the metal center. 2. Migration: The alkyl or aryl group migrates to the coordinated ligand. 3. Insertion: A new bond forms between the migrating group and the coordinated ligand.
