Late‐Stage Formal Double C−H Oxidation of Prenylated Molecules to Alkylidene Oxetanes and Azetidines by Strain‐Enabled Cross‐Metathesis

Prenylation is a ubiquitous late‐stage modification in nature that often confers significantly improved bioactivity for secondary metabolites. While this lipophilic modification renders enhanced potency, the lipophilic tag(s) can diminish bioavailability and adversely alter drug transportation and m...

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