Synthesis of 5‐substituted 1 H ‐tetrazoles using a recyclable heterogeneous nanonickel ferrite catalyst

An efficient method was developed for the [2 + 3] cycloaddition of sodium azide with nitriles to afford 5‐substituted 1 H ‐tetrazoles using nanonickel ferrite (NiFe 2 O 4 ) as an effective heterogeneous catalyst in dimethylformamide. The main advantages of this method are high yields, simple methodo...

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Bibliographic Details
Published in:Applied organometallic chemistry 2015-11, Vol.29 (11), p.730-735
Main Authors: Abrishami, Fatemeh, Ebrahimikia, Maryam, Rafiee, Fatemeh
Format: Article
Language:English
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Summary:An efficient method was developed for the [2 + 3] cycloaddition of sodium azide with nitriles to afford 5‐substituted 1 H ‐tetrazoles using nanonickel ferrite (NiFe 2 O 4 ) as an effective heterogeneous catalyst in dimethylformamide. The main advantages of this method are high yields, simple methodology and easy work‐up. The catalyst can be recovered and reused for several cycles with predictable activity. Copyright © 2015 John Wiley & Sons, Ltd.
ISSN:0268-2605
1099-0739
DOI:10.1002/aoc.3358