Dual gold and photoredox catalysed C–H activation of arenes for aryl–aryl cross couplings
作者:V. Gauchot、D. R. Sutherland、A.-L. Lee
DOI:10.1039/c6sc05469b
日期:——
A mild and fully catalytic aryl–aryl cross coupling via gold-catalysed C–H activation has been achieved by merging gold and photoredox catalysis. The procedure is free of stoichiometric oxidants and additives, which were previously required in gold-catalysed C–H activation reactions. Exploiting dual gold and photoredox catalysis confers regioselectivity via the crucial gold-catalysed C–H activation
Synthèse photochimique de biaryles et hétérobiaryles à partir d'aryl-et hétéroarylamines, d'un nitrite d'alkyle et d'un substrat aromatique ou hétéroaromatique