Citation: Lu-Lu Kong, Li-Yan Fan. Magnetically recyclable copper modified GO/Fe₃O₄ catalyst for efficient synthesis of quinazolinones[J]. Chinese Chemical Letters, ;2016, 27(6): 827-831. doi: 10.1016/j.cclet.2016.01.055 shu

Magnetically recyclable copper modified GO/Fe₃O₄ catalyst for efficient synthesis of quinazolinones

Lu-Lu Kong ,
Li-Yan Fan

Department of Chemistry, Tongji University, Shanghai 200092, China

Received Date: 23 December 2015
Revised Date: 9 January 2016

Fund Project: This work was supported by the Research Foundation of Tongji University.

A series of bioactive quinazolinones were effectively synthesized by the condensation of halide benzamide with amino acid using magnetically recyclable GO/Fe₃O₄-CuI as catalyst. Magnetic GO/Fe₃O₄-CuIwas prepared via a simple chemical method and characterized by FTIR, powder XRD, and SEM. This heterogeneous copper catalyst can be easily separated from reaction mixtures by an external permanent magnet and reused without any obvious loss in activity which shows its applicability as a reusable and promising catalyst for quinazolinones synthesis.
- Quinazolinones,
- GO/Fe₃O₄-CuI,
- Magnetically,
- Recyclable,
- Heterogeneous
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Magnetically recyclable copper modified GO/Fe₃O₄ catalyst for efficient synthesis of quinazolinones