Abstract
It has been shown by1H NMR spectroscopy that hydrazones obtained by the condensation of hydrazides of [5-4-pyridyl)-1,3,4-oxadiazol-2-ylthio] acetic or 2-[5-(2-pyridyl)-1,3,4-oxadiazol-2-ylthio]propionic acids with aldehydes, ketones, and β-dicarbonyl compounds exist in DMSO solution as a mixture of stereoisomeric forms.
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Additional information
Institute of Chemistry, Vilnius LT-2600, Lithuania. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 966–971, July, 2000.
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Rutavichyus, A., Valiulene, S. & Kuodis, Z. Synthesis and structure of hydrazones obtained from hydrazides of [5-(4-pyridyl)-1,3,4-oxadiazol-2-ylthio]acetic or 2-[5-(4-pyridyl)-1,3,4-oxadiazol-2-ylthio]propionic acids. Chem Heterocycl Compd 36, 851–856 (2000). https://doi.org/10.1007/BF02256922
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DOI: https://doi.org/10.1007/BF02256922