One-Pot Synthesis of 1,8-Dioxo-octahydroxanthenes Utilizing Silica-Supported Preyssler Nano Particles as Novel and Efficient Reusable Heterogeneous Acidic Catalyst

Ali Javid; Majid M.  Heravi; Fatemeh F. Bamoharram

doi:10.1155/2011/980242

E-Journal of Chemistry (Jan 2011)

One-Pot Synthesis of 1,8-Dioxo-octahydroxanthenes Utilizing Silica-Supported Preyssler Nano Particles as Novel and Efficient Reusable Heterogeneous Acidic Catalyst

Ali Javid,
Majid M. Heravi,
Fatemeh F. Bamoharram

Affiliations

Ali Javid: Department of Chemistry, School of Sciences Islamic Azad University, Mashhad Branch, Mashhad, Iran
Majid M. Heravi: Department of Chemistry Azzahra University, Vanak, Tehran, Iran
Fatemeh F. Bamoharram: Department of Chemistry, School of Sciences Islamic Azad University, Mashhad Branch, Mashhad, Iran

DOI: https://doi.org/10.1155/2011/980242
Journal volume & issue: Vol. 8, no. 2
pp. 910 – 916

Abstract

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A highly efficient one-pot synthesis of 1,8-dioxo-octahydroxanthenes from dimedone and various aromatic aldehydes under reflux conditions in water, catalyzed by silica-supported preyssler nano particles (SPNP) is reported. The products were formed in excellent yields and the acidic catalyst was completely heterogeneous and can be recycled for many times.

Published in E-Journal of Chemistry

ISSN: 0973-4945 (Print); 2090-9810 (Online)
Publisher: Wiley
Country of publisher: United Kingdom
LCC subjects: Science: Chemistry
Website: https://onlinelibrary.wiley.com/journal/2962

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