Fig. 3: Reaction scope of Ce/Ni dual catalytic XEC reaction.

General reaction conditions: aryl halide (0.2 mmol), alkyl halide (0.1 mmol), Ce(TRIPCO2)3(DMSO)3 (0.01 mmol), DPA (0.002 mmol), [Ni(diPhbpy)Br2(MeCN)]2 (0.002 mmol), 4-Me-pyridine (0.04 mmol), Na3PO4 (0.3 mmol) and alcohol (0.5 mmol) in 0.5 mL MeCN, LEDs (λmax = 395 nm, 0.8 W/cm2) at 20 °C for 20 h. Isolated yields were given.