Isonitriles as Alkyl Radical Precursors in Visible Light Mediated Hydro‐ and Deuterodeamination Reactions**

Herein, we report the use of isonitriles as alkyl radical precursors in light-mediated hydro- and deuterodeamination reactions. The reaction is scalable, shows broad functional group compatibility and potential to be used in late-stage functionalization. Importantly, the method is general for C