DOI: 10.1039/d4ob00588k ISSN: 1477-0520
Electrocatalytic dehydrogenative and defluorinative coupling between aldehyde-derived N,N-dialkylhydrazones and fluoromalonates: synthesis of 2-pyrazolines
Florent Noël, Laurent El Kaïm, Géraldine Masson, Aurélie ClarazAn electrocatalytic oxidative formal (4 + 1)-cycloaddition between hydrazones and fluoromalonates furnished 2-pyrazolines through triple C–H bond cleavage and one defluorination.