Addition of phthalimidonitrene to acetylenic fatty acid esters: Synthesis of long-chain 2-phthalimido-2H-azirines |
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Authors: | M H Ansari F Ahmad M Ahmad |
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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: | Lead tetraacetate (LTA) oxidations of N-aminophthalimide in the presence of acetylenic fatty acid esters have resulted in
the formation of corresponding 1H-azirines that spontaneously rearranged to give 2H-azirines in moderate yields. 2H-Azirine
derivatives (IV, V and VI) of acetylenic fatty acid esters, methyl 10-undecynoate (I), methyl 9-undecynoate (II) and methyl
9-octadecynoate (III), respectively, have been prepared and characterized with the help of spectral and micro analyses. |
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