Synthesis of tetrazole from α, β—Unsaturated carbonyl fatty acid |
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Authors: | Jamal Mustafa M. S. Ahmad A. Rauf S. M. Osman |
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Affiliation: | (1) Section of Oils and Fats, Department of Chemistry, Aligarh Muslim University, 202001 Aligarh, India |
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Abstract: | Methyl 4-oxo-trans-2-octadecenoate (II), when treated with excess hydrazoic acid in the presence of BF3-etherate, produced 66% methyl 5-aza-nonadec-trans-2-enoate (4,5-d)-tetrazole (III), 10% methyl 5-aza-nonadec-4-oxo-trans-2-enoate (IV) and 7% pentadecamide (V). Individual products were characterized by spectral and elemental methods. |
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