We hereby present an original and sustainable synthetic methodology for the synthesis of 3-selanyl-isoflavones from 2-hydroxyphenyl enaminones and diorganoyl diselenides. The reaction is promoted in a one-pot manner by the...
We report an electrochemical oxidative intramolecular cyclization reaction between 2-alkynylphenol derivatives and different diselenides species to generate a wide variety of substituted-benzo[b]furans. Driven by the galvanostatic electrolysis assembled in an undivided cell, it provided efficient transformation into oxidant-, base-, and metal-free conditions in an open system at room temperature. With satisfactory functional group compatibility, the products were obtained in good to excellent yields.
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