A POCl3-mediated synthesis of substituted fused azoacridones derivatives?

RSC Advances Pub Date: 2015-03-17 DOI: 10.1039/C4RA16476H

Abstract

A highly facile and efficient approach to synthesize fused azoacridone derivatives containing various functional groups has been developed. This reaction starts with a substitution reaction between the corresponding benzoic acids and pyrimidines, followed by POCl3-mediated cyclization reaction. The desired pure fused azoacridones were afforded in high yields.

Graphical abstract: A POCl3-mediated synthesis of substituted fused azoacridones derivatives
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