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Copper (Ii)-Supported Polyethylenimine-Functionalized Magnetic Graphene Oxide As a Catalyst for the Green Synthesis of 2-Arylquinazolin-4(3H)-Ones Publisher



Sayahi MH1 ; Bahadorikhalili S2 ; Saghanezhad SJ3 ; Mahdavi M4
Authors

Source: Research on Chemical Intermediates Published:2018


Abstract

A novel copper (II) catalyst supported on polyethylenimine-functionalized magnetic graphene oxide (denoted Cu@PEI-MGO) has been developed and applied for the cyclization of benzylacetamide with 2-aminobenzamide to afford 2-arylquinazolin-4(3H)-ones in acetonitrile as an inexpensive, non-toxic and reusable solvent medium. Cu@PEI-MGO was characterized by transmission electron microscopy, scanning electron microscopy, thermo-gravimetric analysis, and Fourier-transform infra-red spectroscopy. © 2018, Springer Science+Business Media B.V., part of Springer Nature.
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