Fig. 8: Synthetic application and mechanistic considerations.

A Synthesis of tetracaine via coupling reactions under various light sources; (B) Recycling of CN-OA-m after coupling reactions under standard conditions for 24 h; (C) Electron paramagnetic spectroscopic detection of a nitrogen vacancy (298 K); (D) Experiments involving electron and hole scavengers; (E) Detection of Ni(I) species (100 K); (F) Ni(I) initiated catalytic coupling reaction. For details, see Supporting Information.