Iranian Journal of Catalysis (IJC) Spotlight: [Pyridine-SO3H]X: As a multi-versatile ionic liquid Volume 10 (2020) IJC Issue 1, March 2020 2024 02 03 Spotlight: [Pyridine-SO3H]X: As a multi-versatile ionic liquid EN Sima Kalhor Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran. Journal Article 2024 02 03 Sima Kalhor was born in Qom, Iran in1988. He received his B.Sc. in applied Chemistry (2012) from Islamic Azad University Qom and M.Sc. in Organic Chemistry (2014) at Islamic Azad University Qom, Iran. Also, she is currently working towards her Ph.D. student in Organic Chemistry (2016) under the supervision of Prof. Mohammad Ali Zolfigol. Her research interest is the synthesis, characterization and applications of homogeneous and heterogeneous reagents and catalysts in organic synthesis.