Photocatalytic activation of N-chloro compounds for the
chlorination of arenes

Zusammenfassung

Photoredox catalysis activates N-chloramines and N-chloro-succinimide (NCS) for the electrophilic chlorination of arenes. The photooxidation of the nitrogen atom to a radical cation induces a positive polarization on the chlorine atom, which results in a higher reactivity in electrophilic aromatic chlorination reactions. (C) 2016 Elsevier Ltd. All rights reserved.