Remarkable substituent effects found in the base-catalyzed reaction of 5-methyl-2-(4′-substituted-phenyl)-2,4-dihydro-3H-pyrazol-3-ones |
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Authors: | Seiichi Matsugo Akira Takamizawa |
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Abstract: | Remarkable substituent effects found in the base-catalyzed reaction of 5-methyl-4-(1-methylethylidene)-2-(4′-substituted-phenyl)-2,4-dihydro-3H-pyrazol-3-ones ( 2 ) with acetone at reflux are described. |
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