Sulfonic acid functionalized metal–organic framework (S-IRMOF-3) as an efficient heterogeneous catalyst has been synthesized and employed for sustainable approach towards the synthesis of acrylonitriles in high yield and shorter reaction time period.
Synthesis of triazoloquinazolinone derivatives employing Silica-based sulfonic acid (MCM- 41-SO3H): A mild, reusable and highly efficient heterogeneous catalyst