D Manganese(II/III/I)-Catalyzed C-H Arylations in Continuous Flow

Versatile manganese-catalyzed C-H arylations on synthetically meaningful pyridines were accomplished with sustainable MnCl2 as the catalyst. The oxidative C-H functionalizations proved viable with a user-friendly and safe continuous flow setup by weak amide-assisted C-H cleavage via a facile C-H activation regime.