Articles written in Journal of Chemical Sciences
Volume 130 Issue 12 December 2018 Article ID 0166
Tetramethylguanidine-functionalized silica-coated iron oxide magnetic nanoparticles as aproductive and reusable catalyst have been applied for the one-pot three-component synthesis of furanone derivatives (4a–o). In addition to the characterization of all products by FT-IR,1HNMR and 13CNMR spectroscopy, single-crystal X-ray analysis of ethyl 5-oxo-2-phenyl--(phenylamino)-2,5-dihydrofuran-3-carboxylate product has been made. Easy recrystallization and good-to-excellent yields (81–92%) of furanone derivatives are notable characteristics of this procedure. The catalyst identification was performed using FT-IR,XRD, SEM, TEM and TGA techniques. It is worth noting that the nanocatalyst can be recycled with an external magnet and reused for several times.
Volume 134, 2022
Continuous Article Publishing mode
Click here for Editorial Note on CAP Mode