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Letters in Organic Chemistry
ISSN (Print): 1570-1786
ISSN (Online): 1875-6255
VOLUME: 11
ISSUE: 5
DOI: 10.2174/15701786113109990054      Price:  $58









Perfluorinated Resin-sulfonic Acid (Nafion-H): An Efficient, Environment Friendly and Recyclable Heterogeneous Catalyst for the One-pot Synthesis of 1,8-dioxo-octahydroxanthenes

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Author(s): S. Mohammad Sajadi, Mehdi Maham and Bayan Omar Ahmad
Pages 317-320 (4)
Abstract:
A novel, efficient and one-pot method for preparation of 1, 8-dioxo-octahydroxanthene derivatives is reported using Nafion-H as an effective heterogeneous catalyst under thermal and solvent-free conditions. This method has the advantages of high yields, a cleaner reaction, simple methodology, easy work-up and greener conditions. The catalyst is easily prepared, stable, reusable and efficient under the reaction conditions.
Keywords:
1, 8-Dioxo-octahydroxanthene, 5, 5-Dimethyl-1, 3-cyclohexanedione, Nafion-H, solvent-free, heterogeneous catalyst.
Affiliation:
Department of Petroleum Geoscience, Faculty of Science, Soran University, PO Box 624, Soran, Kurdistan Regional Government, Iraq.