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One-pot Synthesis of Xanthene Derivatives as Potential Antiviral and Anti-inflammatory Agents using Nano-SnO2 as an Efficient Catalyst | ||
Journal of Applied Chemical Research | ||
دوره 15، شماره 2، مرداد 2021، صفحه 46-54 اصل مقاله (598.6 K) | ||
نوع مقاله: Research Paper | ||
نویسندگان | ||
Bita Baghernejad* ؛ Mahsa Fiuzat | ||
Department of Chemistry, Payame Noor University, Iran | ||
چکیده | ||
An efficient three-component one-pot synthesis of 1,8-dioxo-octahydroxanthenes from demedone, aldehydes, in the presence of a catalytic amount of nano-SnO2 is described. The reactions were carried out at 80oC under EtOH-solvent media. The structures of the compounds were characterized by IR,1 H-NMR,13C-NMR, and Mass spectra and by elemental analysis. The advantages of the effective method were good yields, short reaction times, simple work-up, ecofriendly solvent, and inexpensive and reusable catalyst. The catalyst could be recycled and reused for five times without much loss of its activity. | ||
کلیدواژهها | ||
Xanthene derivatives؛ Multi–component reaction؛ One-pot؛ Nano-SnO2 | ||
مراجع | ||
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