Photocatalyst‐ and Transition Metal‐Free Light‐Induced Borylation Reactions

Abstract

AbstractThe increasing global warming concerns have propelled a surge in the demand for sustainable energy sources within the domain of synthetic organic chemistry. A particularly prominent area of research has been the development of mild synthetic strategies for generating heterocyclic compounds. Heterocyclic compounds containing boron have notably risen to prominence as pivotal reagents in a myriad of organic transformations, showcasing their wide‐ranging applicability. This comprehensive review is aimed at collecting the literature pertaining to borylation reactions induced by light, specifically focusing on photocatalyst‐free and transition metal‐free methodologies. The central emphasis is on delving into selective mechanistic investigations. The amalgamation and analysis of these research insights elucidate the substantial potential inherent in eco‐friendly approaches for synthesizing heterocyclic compounds, thus propelling the landscape of sustainable organic chemistry.