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Alum-promoted Synthesis of 1,8-Dioxo-octahydroxanthenes in Water
Abstract
A new and efficient method to synthesize a 3,3,6,6,9-aryl-1,8-dioxo octahydroxanthene derivative using alum as catalyst was performed in aqueous media. This method has several advantages such as environmental friendliness, high yields and simple workup procedure.
Keywords: Alum, Aqueous Media, 3,3,6,6,9-aryl-1,8-dioxo octahydroxanthene, Condensation Reaction