Abstract
The reaction of 5-aryl-3-(chromen-3-ylmethylidene)furan-2(3H)-ones with hydrazine led to the formation of 6-aryl-4-{[3-(2-hydroxyphenyl)-1H-pyrazol-5-yl]methylidene}-4,5-dihydropyridazin-3-ols.
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Original Russian Text © T.V. Anis’kova, E.G. Stulova, A.Yu. Egorova, 2018, published in Zhurnal Organicheskoi Khimii, 2018, Vol. 54, No. 4, pp. 661–662.
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Anis’kova, T.V., Stulova, E.G. & Egorova, A.Y. Synthesis of 6-Aryl-4-[(3-aryl-1H-pyrazol-5-yl)methylidene]- 4,5-dihydropyridazin-3-ols. Russ J Org Chem 54, 666–667 (2018). https://doi.org/10.1134/S1070428018040280
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DOI: https://doi.org/10.1134/S1070428018040280