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Chemistry of Modified Flavonoids. 24. Synthesis of 4- Aryloxy-3-(2-hydroxy-4-hydroxy/alkoxyphenyl)pyrazoles |
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| Authors: | V V Arkhipov M M Garazd M N Smirnov V P Khilya |
| Institution: | (1) Kiev Taras Shevchenko University, Kiev, 02033, Ukraine |
| Abstract: | 3-Aryloxychromones are recyclized under the action of hydrazine into derivatives of 4-aryloxy-3-(2,4-dihydroxyphenyl)pyrazole. |
| Keywords: | 3-aryloxychromones 4-aryloxy-3-(2-hydroxy-4-hydroxy/alkoxyphenyl)pyrazoles recyclization |
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