Sulfonated Porous Carbon (SPC): An efficient and recyclable solid acid catalyst for one-pot three-component synthesis of 2,3-dihydroquinazolin-4(1H)-ones under solvent-free conditions Arash Shokrolahi, Abbas Zali, Mohammad Ali Zarei, Karim Esmaeilpour, XML Requires Subscription PDF Requires Subscription HTML downloads: 143 views: 30