Herein, we report a method that uses antifungal tavaborole
as a
co-catalyst for direct α-C–H alkylation of structurally
diverse alcohols through photoredox catalysis. The protocol features
mild conditions, remarkable scope, and wide functional group tolerance,
which allows for the construction of a wide array of highly functionalized
alcohols, including homoserine derivatives and C-glycosyl
amino acids. We also demonstrate the synthetic applications of this
methodology to the late-stage functionalization of pharmaceuticals
and natural products.
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