γ-Maghemite-silica nanocomposite: A green catalyst for diverse aromatic N-heterocycles
作者:Pranab Ghosh、Amitava Mandal、Raju Subba
DOI:10.1016/j.catcom.2013.06.026
日期:2013.11
gamma-Maghemite-silica nanocomposite has been applied as a green catalyst to synthesize variety of aromatic N-heterocycles under solvent free conditions. Characterization was done by modern analytical tools (UV, IR, AAS, DSC, EDXRF, powdered XRD, EPR, Mossbauer and TEM). Mild reaction conditions and recyclability have made the present protocol both environmentally and economically viable. (c) 2013 Elsevier B.V. All rights reserved.