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Antimony Trioxide as an Efficient Lewis Acid Catalyst for the Synthesis of 5-Substituted 1H-Tetrazoles |
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| Authors: | G. Venkateshwarlu P. K. Saiprakash |
| Affiliation: | Department of Chemistry , Osmania University , Hyderabad, India |
| Abstract: | Sb2O3 was found to be effective as a catalyst for a smooth (2 + 3) cycloaddition of sodium azide with nitriles to afford 5-substituted 1H-tetrazoles in good yields. |
| Keywords: | Sb2O3 sodium azide 5-substituted 1H-tetrazoles |