Directed γ‑C(sp<sup>3</sup>)–H Alkylation of Carboxylic Acid Derivatives through Visible Light Photoredox Catalysis
2017-10-12T13:56:10Z (GMT) by
Visible light photoredox catalysis enables direct γ- C(sp<sup>3</sup>)–H alkylation of saturated aliphatic carbonyl compounds. Electron-deficient alkenes are used as the coupling partners in this reaction. Distinguished site selectivity is controlled by the predominant 1,5-hydrogen atom transfer of an amidyl radical generated <i>in situ</i>.