RETRACTED: Combined Photoredox/Enzymatic C-H Benzylic Hydroxylations (Retracted Article)

Chemical transformations that install heteroatoms into C-H bonds are of significant interest because they streamline the construction of value-added small molecules. Direct C-H oxyfunctionalization, or the one step conversion of a C-H bond to a C-O bond, could be a highly enabling transformation due to the prevalence of the resulting enantioenriched alcohols in pharmaceuticals and natural products,. Here we report a single-flask photoredox/enzymatic process for direct C-H hydroxylation that proceeds with broad reactivity, chemoselectivity and enantioselectivity. This unified strategy advances general photoredox and enzymatic catalysis synergy and enables chemoenzymatic processes for powerful and selective oxidative transformations.