The dark side of photocatalysis: near-infrared photoredox catalysis for organic synthesis

Abstract

Photoredox catalysis is now considered as a major topic in the field of organic synthesis. Recently, important progress has been made in the development of new processes involving low-energy wavelengths: Near-Infrared (NIR) photoredox catalysis. Shifting from visible to NIR light brings many advantages including mild reaction conditions and deep penetration of light. These benefits will open novel perspectives in organic synthesis. This present review highlights the recent photocatalytic systems that are able to catalyze challenging organic transformations upon NIR activation.