Fig. 2: Substrate scope for alkylacylation of alkenes.
From: Photoredox cooperative N-heterocyclic carbene/palladium-catalysed alkylacylation of alkenes
Reaction conditions: 1 (0.20 mmol), 2 (0.40 mmol), 3 (0.3 mmol), Pd(OAc)2 (10 mol%), L1 (12 mol%), N1 (20 mol%), A1 (20 mol%), Cs2CO3 (150 mol%), 2.0 mL 1,4-dioxane, rt, blue LED (36 W) under N2; X = I, unless otherwise noted. aX = Br; b1 (0.40 mmol), 2 (0.20 mmol), and 3 (0.3 mmol) were used.
