Photocatalytic Selective Synthesis of Hemiketals from Alkenes, α-Halo Acylarenes, and Water via N-Methylindole Catalysis
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Herein, we report a visible-light-mediated N-methylindole-catalyzed difunctionalization of alkenes, enabling efficient and highly selective synthesis of five-membered hemiketals and polysubstituted tetrahydrofuran derivatives. In this transformation, readily a... ...
