Catalyst- and oxidant-free electrochemical <i>para</i>-selective hydroxylation of <i>N</i>-arylamides in batch and continuous-flow

Abstract

A catalyst-, oxidant-, acidic solvent- and quaternary ammonium salt-free electrochemical <italic>para</italic>-selective hydroxylation of <italic>N</italic>-arylamides at rt in batch and continuous-flow was developed.