Green Synthesis of CuO Nanoparticles Using Agaricus bisporus Extract as a Highly Efficient Catalyst for the Suzuki Cross‐Coupling Reaction

OpenAlex İngilizce

Abstract Copper oxide nanoparticles (CuONPs) were synthesized using a rapid, eco‐friendly, cost‐effective, efficient, and biological method employing aqueousAgaricus bisporusextract as a capping and reducing agent. The formation of CuONPs was checked by UV‐vis spectroscopy and was characterized by X‐ray diffraction analysis (XRD), dynamic light scattering spectroscopy (DLS), transmission electron microscopy (TEM), and surface area and porosimetry analyzer. The characterization results showed that the synthesized nanoparticles had a spherical‐like appearance and a crystal structure with 40–100 nm particle size. The green synthesized CuONPs were found to be an excellent and sustainable heterogeneous catalyst (TOF up to 29700 h−1) for the Suzuki C−C coupling of aryl halides with phenylboronic acid in a very short reaction time (10 minutes). Moreover, the easily recovered catalyst can be reused five times with just a negligible reduction in catalytic behavior.