A simple and green approach for the synthesis of substituted dihydro-2-oxypyrroles catalyzed by nano-Fe3O4@SiO2/SnCl4 superparamagnetic nanoparticles Bi Bi Fatemeh Mirjalili*, Reza Araqi, Seyed Ahmad Mohajeri, XML Requires Subscription PDF Requires Subscription HTML downloads: 173 views: 15