Figure 2.

Substrate scope for the photochemical C−H hydroxyalkylation of N‐heteroarenes. Survey of the a) quinolines and isoquinolines, and b) radical precursors 1 that can participate in the reaction. Reactions performed on 0.2 mmol scale using 1.2 equiv of 1 and 0.6 mL of CH₃CN. Yields refer to isolated products (average of two runs per substrate).^[a] Performed in chloroform.^[b] Reaction time: 48 h.^[c] Performed at −10 °C for 64 h.^[d] Performed in a CH₃CN/DMSO mixture (1:1) for 48 h.