Sustainable Synthesis of N−N Bond Bearing Organic Frameworks by Advanced Heterogeneous Metal Catalysis
Paranimuthu Panjacharam, Sabbasani Rajasekhara Reddy
Abstract
Abstract The most significant task in synthetic organic chemistry is developing organic reactions from a green and sustainable perspective. In these ways, heterogeneous catalysts are essential in many organic reactions. Thus, this study focuses on the synthesis of N−N bond bearing organic frameworks, particularly aromatic azo compounds and indazoles, using a heterogeneous metal catalyst. Organic molecules containing nitrogen‐nitrogen bonds are greatly sought after in the synthesis of dyes, photochemical switches, food additives, and bioactive chemicals due to industry and human requirements. Finally, this review provides an overview of synthetic routes for the formation of N−N bonds by using various heterogeneous metal catalytic systems.