Synthesis of Tetrazoles from Amines Mediated by New Copper Nanocatalyst
- Authors: Ariannezhad M.1, Habibi D.1, Heydari S.1
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Affiliations:
- Department of Organic Chemistry, Faculty of Chemistry
- Issue: Vol 55, No 10 (2019)
- Pages: 1591-1597
- Section: Article
- URL: https://journals.rcsi.science/1070-4280/article/view/221299
- DOI: https://doi.org/10.1134/S1070428019100208
- ID: 221299
Cite item
Abstract
New copper nanocatalyst was prepared by coating Fe3O4 magnetic nanoparticles with tetraethyl orthosilicate (TEOS), followed by functionalization with 3-chloropropyl(trimethoxy)silane and 4H-1,2,4-tri-azol-4-amine and complexation with copper(II) chloride. The new catalyst was characterized by various spectroscopic methods and was successfully used in the synthesis of 1-aryl-1H-tetrazoles by reaction of aromatic amines with sodium azide and triethyl orthoformate under solvent-free conditions at 100°C.
About the authors
M. Ariannezhad
Department of Organic Chemistry, Faculty of Chemistry
Email: davood.habibi@gmail.com
Iran, Islamic Republic of, Hamedan
D. Habibi
Department of Organic Chemistry, Faculty of Chemistry
Author for correspondence.
Email: davood.habibi@gmail.com
Iran, Islamic Republic of, Hamedan
S. Heydari
Department of Organic Chemistry, Faculty of Chemistry
Email: davood.habibi@gmail.com
Iran, Islamic Republic of, Hamedan
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