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Oxidative Cyclization Reactions: Controlling the Course of a Radical Cation‐Derived Reaction with the Use of a Second Nucleophile

2013; Wiley; Volume: 52; Issue: 49 Linguagem: Inglês

10.1002/anie.201308739

1521-3773

Alison Redden, Robert J. Perkins, Kevin D. Moeller,

Catalytic C–H Functionalization Methods

Construction of new ring systems: Oxidative cyclizations (see picture; RVC=reticulated vitreous carbon) have been conducted that use two separate intramolecular nucleophiles to trap an enol ether-derived radical cation intermediate. The reactions provide a means for rapidly trapping the radical cation intermediate in a manner that avoids competitive decomposition reactions.