Ranganathan, K.; Suresh, R.; Vanangamudi, G.; Thirumurthy, K.; Mayavel, P.; Thirunarayanan, G. SOCl₂ Catalyzed Cyclization of Chalcones: Synthesis and Spectral Studies of Some Bio-Potent ¹<i>H</i> Pyrazoles. Bull. Chem. Soc. Eth. 2014, 28, 271-288.