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Survey of the aryl bromides, alkyl bromides, olefins, and acyl chlorides that can participate in the photochemical protocol. Reaction conditions: aryl bromide or acyl chloride (0.5 mmol), BP I (20 mol %), Ni II (5 mol %), 2,6-lutidine (1.1 equiv), (TMS)3SiH (2 equiv) at rt, irradiated at 390 nm for 16 h. Yields refer to isolated product. a,1:1 d.r, b.20:1 d.r.. BP: benzophenone, Cbz: benzyloxycarbonyl, Bpin: pinacol boronic ester.
