Fig. 5: TBADT photocatalyzed hydrogenation of nitroarenes with prenol as the hydrogen source.

Reaction conditions: nitroarene (0.1 mmol), prenol (5 equiv.), CH₃CN (2 mL), TBADT (5 mol%), 390 nm LEDs (40 W), 70 °C, 12 h; all yields are isolated yields.