6-Alkyl-2-dialkylaminomethyl-7-hydroxy-3-(4-methyl-1,3-thiazol-2-yl)-4H-chromen-4-ones recyclized into 6-alkyl-4-[5-dialkylaminomethyl-4-(4-methyl-1,3-thiazol-2-yl)-1H-pyrazol-3-yl]-1,3-benzenediols under the influence of hydrazine hydrate.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, 351-356, February 2013.
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Shokol, T.V., Gorbulenko, N.V., Turov, A.V. et al. Synthesis of 6-alkyl-4-[5-dialkylaminomethyl-4-(4-methyl-1,3-thiazol-2-yl)-1H-pyrazol-3-yl]-1,3-benzenediols. Chem Heterocycl Comp 49, 325–330 (2013). https://doi.org/10.1007/s10593-013-1250-0
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DOI: https://doi.org/10.1007/s10593-013-1250-0