Eco-friendly, solvent-free novel one-pot
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Gowravaram Sabitha; N. Mallikarjuna Reddy; M. Nagendra Prasad; G. S. K. Raja; J.
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Article
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2010
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Journal of Heterocyclic Chemistry
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English
⚖ 116 KB
## Abstract magnified image Silica gel supported Phosphomolybdic acid (PMA.SiO~2~) catalyzes efficiently the one‐pot three‐component coupling reaction of anthranilic acid, orthoesters, and amines at room temperature to afford 4(3__H__)‐Quinazolinones in high to excellent yields under solvent‐free c