Investigating Competing Inner‐ and Outer‐Sphere Electron‐Transfer Pathways in Copper Photoredox‐Catalyzed Atom‐Transfer Radical Additions: Closing the Cycle
Le Nhan Pham,
Angus Olding,
Curtis C. Ho
et al.
Abstract:This integrated computational and experimental study comprehensively examines the viability of competing inner‐sphere electron transfer (ISET) and outer‐sphere electron transfer (OSET) processes in [Cu(dap)2]+‐mediated atom‐transfer radical additions (ATRA) of olefins and CF3SO2Cl that can deliver both R–SO2Cl and R–Cl products. Five sterically‐ and electronically‐varied representative alkenes were selected from which to explore and reconcile the range of experimentally observed outcomes. Findings are consiste… Show more
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