Direct Acylation of C(sp<sup>3</sup>
)−H Bonds Enabled by Nickel and Photoredox Catalysis
作者:Candice L. Joe、Abigail G. Doyle
DOI:10.1002/anie.201511438
日期:2016.3.14
functionalization of C(sp3)−H bonds of N‐aryl amines by acylelectrophiles is described. The method affords a diverse range of α‐amino ketones at room temperature and is amenable to late‐stage coupling of complex and biologically relevant groups. C(sp3)−H activation occurs by photoredox‐mediated oxidation to generate α‐amino radicals which are intercepted by nickel in catalyticC(sp3)−C coupling. The merger