Features of reaction of aromatic nitro-substituted aldehydes with ketones on the matrix of 2(1<Emphasis Type="Italic">H</Emphasis>)-pyridone |
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Authors: | V V Kalashnikov I P Kalashnikova |
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Institution: | (1) Institute of Physiologically Active Compounds, Russian Academy of Sciences, Severnyi pr. 1, Chernogolovka, Moscow oblast, 142432, Russia |
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Abstract: | Condensation of nitrobenzaldehydes with 3-acetyl-4,6-dimethyl-2(1H)-pyridone gives rise to chalcones with high yield. Condensation of the close analogs of 3-acetyl-4,6-dimethyl-2(1H)-pyridone containing ethyl and benzyl radical was established to give stable products of aldol condensation, the corresponding alcohols, under the same conditions. |
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