Minisci‐Type C–H Cyanoalkylation of Heteroarenes Through N–O/C–C Bonds Cleavage

A visible‐light‐induced C–H cyanoalkylation of heteroarenes was described, in which cycloketone oximes were readily transformed into carbon‐centered radicals with a terminal cyano‐group via N–O/C–C bonds cleavage in one phtochemical step. This reaction protocol displayed a broad substrate scope of heterocycle compounds, and it provided a promising strategy for the installation of cyanoalkyl groups onto heteroarenes. A visible‐light‐induced C–H cyanoalkylation of heteroarenes was described, in which cycloketone oximes were readily transformed into carbon‐centered radicals with a terminal cyano‐group via N–O/C–C bonds cleavage in one phtochemical step.