Bi-SO<sub>3</sub>H Functionalized Ionic Liquid Based on DABCO: New and Efficient Catalyst for Facile Synthesis of Dihydropyrimidinones

<table>Synthesis of brnsted acidic ionic liquid.</table>

Journal of Chemistry

Scheme 1: Bi-SO<sub>3</sub>H Functionalized Ionic Liquid Based on DABCO: New and Efficient Catalyst for Facile Synthesis of Dihydropyrimidinones 