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A novel method for the synthesis of 5-substituted 1-H tetrazoles has been developed using one-pot tandem reactions of aryl halides with K4[Fe(CN)6] and sodium azide in the presence of cross-linked… Click to show full abstract
A novel method for the synthesis of 5-substituted 1-H tetrazoles has been developed using one-pot tandem reactions of aryl halides with K4[Fe(CN)6] and sodium azide in the presence of cross-linked poly(4-vinylpyridine)-stabilized Pd(0) nanoparticles, [P4-VP]-PdNPs. The catalyst was characterized using various techniques such as FT-IR and UV-vis spectroscopy, AAS, TEM, FESEM, EDX analysis, XRD and XPS. The results confirm a good dispersion of palladium nanoparticles on the polymer support. The catalyst is reusable many times without a significant loss in its activity.
Journal Title: New Journal of Chemistry
Year Published: 2017
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