Volume : VIII, Issue : VIII, August - 2018

One–pot three–component Synthesis of Xanthene–1,8–diones under Catalyst–free condition

Mangalavathi, M. A. Pasha

Abstract :

An improved synthetic methodology for the preparation of medicinally important xathene–1,8–diones by a catalyst free one–pot three–component condensation of electron rich and electron deficient aromatic/heteroaromatic aldehydes and dimedonein DMSO as a solvent, at 80° C is reported. This new method has the advantage of a facile reaction condition, short reaction duration, absence of catalyst, absence of any workup and purification, and the products are formed in excellent yields.

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Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

Mangalavathi, M. A. Pasha, One–pot three–component Synthesis of Xanthene–1,8–diones under Catalyst–free condition, INDIAN JOURNAL OF APPLIED RESEARCH : Volume-8 | Issue-8 | August-2018

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