Catalyst‐Free and Solvent‐Free Facile Hydroboration of Imines

A facile process for the catalyst‐free and solvent‐free hydroboration of aromatic as well as heteroaromatic imines is reported. This atom‐economic methodology is scalable, compatible with sterically and electronically diverse imines, displaying excellent tolerance towards various functional groups, and works efficiently at ambient temperature in most of the cases, affording secondary amines in good to excellent yield after hydrolysis.