Transition metal catalyzed C–H functionalization through electrocatalysis

Electrochemically promoted transition-metals catalyzed C–H functionalization has emerged as promising area of research over the last decades. However, development of this field is still at an early stage compared to the traditional functionalization reactions using chemical based oxidizing agents. Recent literature has evidenced an increased attention on electrochemically promoted metal catalyzed C–H functionalization. From the standpoint of sustainability, environmental friendliness and cost effectiveness, electrochemically promoted oxidation of a metal catalyst offers a mild, efficient and atom-economical alternative to the traditional chemical oxidants. This review discusses recent advances in the field of transition-metals-electro catalyzed C–H functionalization over the past decade and describes how the unique features of electricity enable metal-catalyzed C–H functionalization in an economic and sustainable way.