Title of article
Synthesis of 1,8-dioxo-octahydroxanthenes under solvent-free conditions via Phosphorus pentoxide supported on alumina (P2O5/Al2O3) catalyzed tandem reaction of Aldehyde with dimedone
Author/Authors
Sanaeishoar، Tayebeh نويسنده Young Researchers Club, Khouzestan Science and Research Branch, Islamic Azad University, Ahvaz, Iran , , Hormozinezhad، Negar نويسنده Department of Chemistry, College of Science, Khouzestan Science and Research Branch, Islamic Azad University, Ahvaz, Iran; ,
Issue Information
دوفصلنامه با شماره پیاپی 6 سال 2012
Pages
5
From page
8
To page
12
Abstract
Phosphorus pentoxide used on alumina (P2O5/Al2O3) as an inexpensive, eco-friendly and non-toxic acid catalyst for the one-pot synthesis of 1,8-dioxo-octahydroxanthenes via multi-component reactions under solvent-free conditions. The present approach offers several advantages such as short reaction times, high yields, easy purification, recovery and reusability of the catalyst.
Journal title
International Journal of Heterocyclic Chemistry
Serial Year
2012
Journal title
International Journal of Heterocyclic Chemistry
Record number
1367608
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