Photochemical Insights on Acyl Azolium Salts Enable the Design of a Tandem Hydrogen Atom Transfer/Halogen Atom Transfer Acylation of Alkyl Bromides and Chlorides - Ian MacLean; Daniel Jan Grenda; Elena Echávarri; Stephan Muth; Patrick Nuernberger; Leyre Marzo (Journal of the American Chemical Society, 2025)