Chemistry of Heterocyclic Compounds p. 288 - 291 (1991)
Update date:2022-08-05
Topics:
Vinokurov, V. G.
Zykov, D. A.
Kirsanova, Z. D.
Rozenberg, S. G.
Troitskaya, V. S.
et al.
The tautomerism of 1-phenyl-3-methyl-4-benzyl-5-pyrazolone - a side product in the reaction of acetoacetic ester with benzaldehyde phenylhydrazone - was studied by IR and PMR spectroscopy, and its thermodynamic characteristics were determined.
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