Efficient One-pot Synthesis of 12-Aryl-8,9,10,12-Tetrahydrobenzo[a]xanthen-11-ones Catalyzed by CuO-CeO2 Nanocomposite Under Solvent-free Conditions
Ziba Tavakoli and Jalal Albadi** Author for corresponding; e-mail address: Chemalbadi@gmail.com
Volume: Vol.44 No.4 (October 2017)
Research Article
DOI:
Received: 15 July 2015, Revised: -, Accepted: 27 October 2015, Published: -
Citation: Tavakoli Z. and Albadi J., Efficient One-pot Synthesis of 12-Aryl-8,9,10,12-Tetrahydrobenzo[a]xanthen-11-ones Catalyzed by CuO-CeO2 Nanocomposite Under Solvent-free Conditions, Chiang Mai Journal of Science, 2017; 44(4): 1497-1503.
Abstract
An efficient approach for the multicomponent synthesis of 12-aryl-8, 9, 10, 12-tetrahydrobenzo[a]xanthen-11-ones catalyzed by CuO-CeO2 nanocomposite under solvent-free conditions is reported. The catalyst was prepared by co-precipitation method and characterized by XRD, BET specific surface area, FESEM and EDS analysis. This procedure provides many advantages such as simple work-up, clean procedure, short reaction time and high yields of the products.