One pot three-component synthesis of 5-substituted 1H-tetrazole from aldehyde |
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Authors: | Bijeta Mitra Suvodip Mukherjee Gyan Chandra Pariyar Pranab Ghosh |
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Affiliation: | Department of Chemistry, University of North Bengal, Dist. Darjeeling, West Bengal, India |
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Abstract: | A versatile, robust and efficient strategy for the synthesis of vast range of highly functionalized 5-substituted 1H-tetrazole derivatives by using one pot three-component synthesis from various aldehydes, hydroxylamine hydrochloride and sodium azide in presence of a catalytic amount of ceric ammonium sulphate, a non toxic, easily available, inexpensive, unexplored and reusable catalyst is reported. This one-pot synthesis has several advantages such as mild reaction conditions, shorter reaction time, low catalyst loading, good to moderate yields and functional group tolerance making this methodology practically feasible. The synthesized compounds were characterized by 1H NMR, 13C NMR and HRMS. |
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Keywords: | Multi-component reaction Aldehyde Cerric ammonium sulphate |
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