Site-Selective, Remote sp3 C–H Carboxylation Enabled by the
Merger of Photoredox and Nickel Catalysis

Zusammenfassung

A photoinduced carboxylation of alkyl halides with CO2 at remote sp(3) C-H sites enabled by the merger of photoredox and Ni catalysis is described. This protocol features a predictable reactivity and site selectivity that can be modulated by the ligand backbone. Preliminary studies reinforce a rationale based on a dynamic displacement of the catalyst throughout the alkyl side chain.