Molecular Organosulphur, Organoselenium and Organotellurium Complexes as Homogeneous Transition Metal Catalytic Systems for Suzuki Coupling

During last two decades, researchers have employed organochalcogen compounds as ligands for the development of pre-formed chalcogen ligated molecular complexes. During 2013-2020, various chalcogen containing homogenous catalytic systems for Suzuki Miyaura cross-coupling reaction have been synthesized. The review provides insights into the synthetic methodologies for the preparation of organochalcogen ligands and their transition metal complexes. Another central aspect discussed is the application of such catalytic systems in Suzuki Miyaura coupling. Rationalization about the effect of temperature, substrate scope, organoborane derivatives and aryl halides employed has been elaborated. Effect of binding mode, ligand framework, chalcogen donor atom, metal and many other aspects that influence the catalytic potential of various systems have also been covered. Various other aspects such as green catalysis, use of non-conventional energy sources have also been analyzed.

Automated summary

This review explores the use of organochalcogen compounds as ligands in Suzuki Miyaura cross-coupling reactions. It provides synthetic methodologies for the preparation of these ligands and their corresponding transition metal complexes. The review also discusses the effects of temperature, substrate scope, organoborane derivatives, and aryl halides on the catalytic systems, as well as the factors influencing the catalytic potential of various systems including binding mode, ligand framework, chalcogen donor atom, and metal. Additionally, it covers aspects such as green catalysis and the use of non-conventional energy sources.