ChemInform Abstract: Eco-Friendly, Solvent-Free Novel One-Pot, Three-Component Synthesis of Quinazolinones at Ambient Temperature Catalyzed by Silica Gel Supported Phosphomolybdic Acid.

Eco-friendly, solvent-free novel one-pot

Eco-friendly, solvent-free novel one-pot, three-component synthesis of quinazolinones at ambient temperature catalyzed by silica gel-supported phosphomolybdic acid

✍ Gowravaram Sabitha; N. Mallikarjuna Reddy; M. Nagendra Prasad; G. S. K. Raja; J. 📂 Article 📅 2010 🏛 Journal of Heterocyclic Chemistry 🌐 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