Reaction of Imidoformates with Anthranilates: Facile, One‐Pot, Three‐Component Synthesis of 8 H ‐Quinazolino[4,3‐b]quinazolin‐8‐ones

We report a facile, one‐pot, three‐component methodology for the synthesis of 8 H ‐quinazolino[4,3‐b]quinazolin‐8‐ones from commercially available 2‐aminobenzonitriles, triethyl orthoformate, and anthranilic acids/esters/amides in good yields.

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Bibliographic Details
Published in:Journal of heterocyclic chemistry 2013-09, Vol.50 (5), p.1089-1093
Main Authors: Venkateswarlu, S., Satyanarayana, M., Ravikiran, P., Siddaiah, V.
Format: Article
Language:English
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Summary:We report a facile, one‐pot, three‐component methodology for the synthesis of 8 H ‐quinazolino[4,3‐b]quinazolin‐8‐ones from commercially available 2‐aminobenzonitriles, triethyl orthoformate, and anthranilic acids/esters/amides in good yields.
ISSN:0022-152X
1943-5193
DOI:10.1002/jhet.1603