We report an expeditious synthesis of selected indazolo-quninazolinone derivatives via an iodine-mediated multi-component reaction (MCR). The MCR involved an in situ generation of the 1H-indazol-3-amine derivative in ethanol followed by its reaction with the diketone and aryl aldehyde in acetonitrile. A number of compounds have been synthesized using this methodology in good yields.
J. Palaniraja and S. M. Roopan, RSC Adv., 2015, 5, 8640 DOI: 10.1039/C4RA13779E
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