Amberlyst-15 Catalyzed Synthesis of 12-Aryl-12H-benzo[i][1,3]-dioxolo[4,5-b]xanthene- 6,11-diones and 14-Aryl-14H-dibenzo[a,i]xanthene-8,13-diones under Solvent-Free Condition
Corresponding Author(s) : Liqiang Wu
wliq1974@sohu.com
Asian Journal of Chemistry,
Vol. 23 No. 9 (2011): Vol 23 Issue 9
Abstract
Three-component one-pot synthesis of some novel 12-aryl-12H-[1,3]-dioxolo[4,5- b]benzo[i]xanthene-6,11-diones and 14-aryl-14H-dibenzo[a,i]xanthene-8,13-diones, from condensation of 3,4-methylenedioxyphenol or b-naphthol, aldehydes and 2-hydroxy-1,4- naphthoquinone in the presence of Amberlyst-15 under solvent-free conditions at 120 ºC is reported.
Keywords
Benzo[i][1,3]dioxolo[4,5-b]xanthene
Dibenzo[a,i]xanthene
Amberlyst-15
Solventfree
Chao, S., Lu, G., & Wu, L. (2011). Amberlyst-15 Catalyzed Synthesis of 12-Aryl-12H-benzo[i][1,3]-dioxolo[4,5-b]xanthene- 6,11-diones and 14-Aryl-14H-dibenzo[a,i]xanthene-8,13-diones under Solvent-Free Condition. Asian Journal of Chemistry, 23(9), 3865–3869. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10752
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