4-Sulfobenzoic Acid as an Efficient Catalyst for the Preparation of 3,4-dihydropyrimidin-2-(1H)-ones Under Solvent-free Conditions

Subject Areas : Polymer

Ali Oudi ¹ (Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran)
Nourallah Hazeri ² (Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran)
Maryam Fatahpour ³ (Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran)

Received: 2018-12-22 Accepted : 2018-12-22 Published : 2019-01-01

Keywords: Solvent-free, One-pot, 3, 4-dihydropyrimidin-2-(1H)-one, 4-sulfobenzoic acid,