An electroreductive “Barbier Type” allylation of imines with allylbromide has been performed in a PbBr2/Bu4NBr/THF-(Al anode)-(Pt cathode) system. A combination of Pb(0)/Pb(II) redox and a sacrificial aluminum anode works as a mediator for both cathodic and anodic electron transfer processes, respectively.
亚胺与烯丙基溴的电还原“ Barbier型”烯丙基化反应已在PbBr 2 / Bu 4 NBr / THF-(铝阳极)-(铂阴极)系统中进行。Pb(0)/ Pb(II)氧化还原和牺牲铝阳极的组合分别充当阴极和阳极电子转移过程的介体。