One-pot Synthesis of 9-Aryl-1,8-dioxo-1,2,3,4,6,7,8- octahydroxanthenes Catalyzed by p-Dodecylbenzene Sulfonic Acid in Aqueous Media
Corresponding Author(s) : TONG-SHOU JIN
jintongshou@yahoo.com.cn
Asian Journal of Chemistry,
Vol. 19 No. 5 (2007): Vol 19 Issue 5
Abstract
An efficient and convenient approach to the synthesis of 9-aryl-1,8-dioxo-1,2,3,4,6,7,8-octahydro-xanthenes using p-dodecylbenzene sulfonic acid (DBSA) as the catalyst (20 mol %) in aqueous media is described. This method provides several advantages such as environment friendly, high yields and simple work-up procedure. In addition, water was chosen as a green solvent.
Keywords
Synthesis
Octahydroxanthenes
Aromatic aldehyde
1,3-Cyclohexanedione
JIN, T.-S., QI, N., LI, M., HAN, L.-S., LIU, L.-B., & LI, T.-S. (2010). One-pot Synthesis of 9-Aryl-1,8-dioxo-1,2,3,4,6,7,8- octahydroxanthenes Catalyzed by p-Dodecylbenzene Sulfonic Acid in Aqueous Media. Asian Journal of Chemistry, 19(5), 3803–3809. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/13282
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