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E-Journal of Chemistry
Volume 9, Issue 4, Pages 1854-1863
http://dx.doi.org/10.1155/2012/596862

Solvent-Free Synthesis of 1,8-Dioxo-octahydroxanthenes and 14-Aryl-14H-dibenzo[a,j]xanthenes using Saccharin Sulfonic Acid as an Efficient and Green Catalyst

1Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran, Iran
2Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 6517838683, Iran
3Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran

Received 10 July 2011; Accepted 5 September 2011

Copyright © 2012 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Abdolkarim Zare, Mohammad Mokhlesi, Alireza Hasaninejad, and Tahereh Hekmat-Zadeh, “Solvent-Free Synthesis of 1,8-Dioxo-octahydroxanthenes and 14-Aryl-14H-dibenzo[a,j]xanthenes using Saccharin Sulfonic Acid as an Efficient and Green Catalyst,” E-Journal of Chemistry, vol. 9, no. 4, pp. 1854-1863, 2012. https://doi.org/10.1155/2012/596862.