Electrochemical Synthesis of C(sp3)-Rich Heterocycles via Mesolytic Cleavage of Anodically Generated Aromatic Radical Cations: data

Herein we report an electrochemical deconstructive functionalization approach for the synthesis of C(sp3)-rich heterocycles. The reaction proceeds <i>via </i>the mesolytic cleavage of anodically generated aromatic radical cations and trapping of formed carbocation intermediates with internal nucleophiles. The method has been demonstrated across various arylalcohol substrates to access a diverse range of C(sp3)-rich heterocycles including tetrahydrofuran, tetrahydropyran, and pyrrolidine scaffolds (28 examples). The electrochemical method was demonstrated on 5 mmol scale <i>via </i>single pass continuous flow, which utilized lower supporting electrolyte concentration and exhibited increased productivity in relation to the batch process.Analysis of reaction products from this methodology resulted in the following data:1H, 19F and 13C NMR raw data filesIR spectraHigh-Resolution Mass Spectrography spectra.