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Alumina-sulfuric acid catalyzed eco-friendly synthesis of xanthenediones

Paper ID Volume ID Publish Year Pages File Format Full-Text
50772 46813 2012 8 PDF Available
Title
Alumina-sulfuric acid catalyzed eco-friendly synthesis of xanthenediones
Abstract

Alumina-sulfuric acid has been developed as a cost-effective, recyclable, heterogeneous solid acid catalyst for the eco-friendly synthesis of 9-aryl-1,8-dioxododecahydroxanthenes and 9-aryl-3,3,6,6-tetramethyl-1,8-dioxooctahydroxanthenes through the condensation of cyclic 1,3-diketones with different aryl and heteroaryl aldehydes.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Alumina-sulfuric acid as recyclable cost-effective mild solid Bronsted acid catalyst. ► Eco-friendly synthesis of xanthenediones. ► Survival of acid-labile moieties.

Keywords
Solid acid catalyst; Xanthenedione; Eco-compatibility; Cyclic 1,3-diketone; Aldehyde; Selectivity
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 20, 5 April 2012, Pages 17–24
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
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Price was $35.95
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