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Synthesis of 5‐substituted 1 H ‐tetrazoles using a recyclable heterogeneous nanonickel ferrite catalyst
Author(s) -
Abrishami Fatemeh,
Ebrahimikia Maryam,
Rafiee Fatemeh
Publication year - 2015
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.3358
Subject(s) - chemistry , sodium azide , catalysis , cycloaddition , ferrite (magnet) , dimethylformamide , heterogeneous catalysis , azide , combinatorial chemistry , organic chemistry , composite material , materials science , solvent
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.