SYNTHESIS OF 3-SUBSTITUTED 4(3<i>H</i>)-QUINAZOLINONES CATALYSED BY CERIC AMMONIUM NITRATE

Authors

  • M. Wang College of Chemistry and Chemical Engineering, Bohai University
  • Z. G. Song Center for Science & Technology Experiment, Bohai University
  • T. T. Zhang College of Chemistry and Chemical Engineering, Bohai University

DOI:

https://doi.org/10.1007/2977

Keywords:

ceric ammonium nitrate, 4(3H)-quinazolinones, catalysis, cyclization, solvent-free condition

Abstract

The synthesis of 3-substituted 4(3H)-quinazolinones from anthranilic acid, orthoesters, and amines in the presence of ceric ammonium nitrate has been studied. The reaction occurred in a few minutes at room temperature under solvent-free conditions and in excellent yields. The probable conversion mechanism has been discussed.

How to Cite
Wang, M.; Song, Z. G.; Zhang, T. T. Chem. Heterocycl. Compd. 2010, 46, 581. [Khim. Geterotsikl. Soedin. 2010, 733.]

For this article in the English edition see DOI 10.1007/s10593-010-0548-4

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Published

2016-01-18

Issue

No. 5 (2010)

Section

Original Papers