Fig. 1: Palladium-catalyzed intra and intermolecular oxidative dehydrogenation and its challenges.

a Previous work using classical and photochemical Pd-catalyzed intramolecular dehydrogenation of alkanes. b Our proposed photochemical merging of intermolecular dehydrogenation of amines and C-S cross-coupling in one-pot. L ligand, HAT hydrogen atom transfer, SET single electron transfer, Ar aryl, R alkyl.