Electrochemical regioselective synthesis of sulfonyl 2,5-dihydrofuran-fused spiropyrimidines via multi-component radical cascade reactions

In this work, we developed an efficient and environmentally friendly electrochemical three-component one-pot method for the generation of polysubstituted 2,5-dihydrofuran-fused spiropyrimidines containing valuable functional groups (–SO2R, –OR) that are difficult...