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Letters in Organic Chemistry
ISSN (Print): 1570-1786
ISSN (Online): 1875-6255
Epub Full Text Article
DOI: 10.2174/15701786113109990052      Price:  $95









Synthesis of 5-substituted 1H-tetrazoles using natural and reusable Natrolite zeolite

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Author(s): S. Mohammad Sajadi and Mehdi Maham
Abstract:
During this study the application of Natrolite zeolite was investigated as a solid acid catalyst for efficient preparation of 5-substituted 1H-tetrazole derivatives. Excellent yields of products were obtained with a wide range of substrates. After completion of the reaction, the catalyst was recovered by filtration and reused several times with only a slight decrease of activity observed under the same reaction conditions.
Keywords:
Natrolite zeolite, 5-substituted 1H-tetrazole, natural catalyst, heterogeneous catalyst, nitrile.
Affiliation:
Department of Petroleum Geoscience, Faculty of Science, Soran University, PO Box 624, Soran, Kurdistan Regional Government.