List of Articles Bronsted acidic ionic liquid Open Access Article Abstract Page Full-Text 1 - A fast, simple and convenient procedure for the synthesis of fused pyrimidinone derivatives by using [Hmim][HSO4] as a green, efficient and reusable catalyst under solvent-free conditions Leila Khazdooz Amin Zarei Abdol Hajipour Nafisehsadat Sheikhan