A-Review-on-the-Catalytic-Applications-of-Polyaniline-Supported-Palladium (Pdcommat;PANI)-in-C–C-Coupling-Reactions

The-C -C-bond-formation-via-the-cross-coupling-and-homocoupling-reactions-of organic-partners-are-central-to-the-synthesis-of-many-chemical-probes-and-have-valuable-applications in-the-medicinal-and-pharmaceutical-industries.-Polyaniline-(PANI)-is-the-most-useful performing-polymer-due-to-its-non-toxicity,-high-stability,-easy-synthetic-accessibility,-and simplicity-of-doping/dedoping-by-treatment-with-aqueous-acid-and-base.-PANI-plays-a-pivotal role-as-a-polymer-base-for-palladium-(Pd)-species-and-in-most-cases,-the-catalysts-showed-high yield,-reaction-transformation,-and-reusability.-In-this-review,-we-discuss-the-application-of-the Pdcommat;PANI-catalyst-for-cross-coupling/homocoupling-reactions,-analysis,-characterization,-and reusability.-We-covered-all-literature-about-Pdcommat;PANI-catalyst-functions-in-Suzuki-Miyaura, Heck,-Sonogashira,-and-Ullmann-coupling-reactions.