Magnetic polyborate nanoparticles as a green and efficient catalyst for one-pot four-component synthesis of highly substituted imidazole derivatives
Alireza Malihishoja, Mohammad G. Dekamin, M. R. Eslami
Abstract
air oxidation of benzil or benzoin, aromatic aldehydes, primary amine and ammonium acetate in EtOH, as a green solvent, under reflux conditions. Additionally, environmentally friendly conditions for the preparation of the catalyst by the use of non-toxic reactants, facile procedure and high to excellent yields of the desired products as well as the use of a green solvent are some advantages of this new protocol.
Topics & Concepts
ImidazoleCatalysisNanoparticleChemistryMagnetic nanoparticlesGreen chemistryTetraBall millCombinatorial chemistryComponent (thermodynamics)Organic chemistryChemical engineeringNanotechnologyMaterials scienceMedicinal chemistryReaction mechanismMetallurgyPhysicsEngineeringThermodynamicsMulticomponent Synthesis of HeterocyclesSynthesis and biological activitySynthesis of Tetrazole Derivatives