Abstract
1,8-Dioxo-octahydroxanthenes have been synthesized good yields via a reaction of aldehydes and dimedone in the presence of cellulose sulfonic acid as a heterogeneous catalyst under solvent-free condition.
Open Access
Cellulose Sulfonic Acid: An Efficient Heterogeneous Catalyst for the Synthesis of 1, 8-Dioxo-octahydroxanthenes
Received15 Jul 2009
Accepted07 Sept 2009
Copyright
Copyright © 2010 Hindawi Publishing Corporation.
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