One-pot three-component synthesis of tetrahydrobenzo[b]pyrans in the presence of Ni0.5Cu0.5Fe2O4 magnetic nanoparticles under microwave irradiation in solvent-free conditions Hamideh Ahankar*, Saeid Taghavi Fardood, Ali Ramazani, XML Requires Subscription PDF Requires Subscription HTML downloads: 212 views: 23