title: Cathodically activated nucleophilic aromatic substitution of hydrogen: a novel electrochemical mechanism.
abstract: Cathodically activated nucleophilic aromatic substitution of hydrogen (SNArH) is reported for the first time; the 1,3,5-trinitrobenzene radical anion reacts with the nucleophile N-methylformamide leading to high yields of the sigma H-complex radical anion; this intermediate can be easily oxidised electrochemically by means of a three-electron mechanism giving rise to the nucleophilic aromatic substitution product (NASH product) in good yield.
authors.affiliation: Departament de Química, Universitat Autònoma de Barcelona, 08193-Bellaterra Barcelona, Spain. Iluminada.Gallardo@uab.es
authors.forename: Iluminada
authors.initials: I
authors.lastname: Gallardo
authors.forename: Gonzalo
authors.initials: G
authors.lastname: Guirado
authors.forename: Jordi
authors.initials: J
authors.lastname: Marquet