Abstract
A convenient and scalable preparative method for the synthesis of azomethines from 4-amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one and substituted benzaldehydes, as well as 1,2-oxazole and 1,2-thiazolecarbaldehyde was developed.
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Akishina, E.A., Kazak, D.V., Dikusar, E.A. et al. Heterocyclic Derivatives of 4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one. Russ J Gen Chem 90, 1432–1438 (2020). https://doi.org/10.1134/S1070363220080095
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DOI: https://doi.org/10.1134/S1070363220080095