Nano-Fe<sub>3</sub>O<sub>4</sub>@walnut shell/Cu(<scp>ii</scp>) as a highly effective environmentally friendly catalyst for the one-pot <i>pseudo</i> three-component synthesis of 1,3-oxazine derivatives under solvent-free conditions
Arefeh Dehghani Tafti, Bi Bi Fatemeh Mirjalili
Abstract
@walnut shell/Cu(ii) at 60 °C under solvent-free conditions. The catalyst was removed from the reaction mixture by an external magnet and was reusable several times without any considerable loss of its activity. This protocol has several advantages such as excellent yields, short reaction times, clean and convenient procedure, easy work-up and use of an eco-friendly catalyst.
Topics & Concepts
Environmentally friendlyComponent (thermodynamics)CatalysisShell (structure)Nano-Materials scienceChemistryOrganic chemistryPhysicsComposite materialThermodynamicsEcologyBiologyMulticomponent Synthesis of HeterocyclesMicrowave-Assisted Synthesis and ApplicationsSynthesis of Organic Compounds