Fe(TF₄DMAP)Cl-catalysed intermolecular C–H amination with organic azide 2a under photocatalytic conditions^a.

^aReactions were run under argon with 0.5 mmol of the azide, 5.0 mmol of the substrates, 5 × 10⁻³ mmol of the catalyst (1 mol% with respect to the azide) and 120 mg 4 Å MS in 2.0 mL of anhydrous DCE in a 10.0 mL sealed tube. The tube was irradiated with a blue LED at 25–35 °C.

^b5 mol% catalyst was used.