Nitration of acetyl derivatives of 1-methylpyrazole |
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| Authors: | Yu A Manaev A V Khrapov V P Perevalov |
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| Institution: | (1) D. I. Mendeleev Moscow Chemical-Technological Institute, 125820 Moscow |
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| Abstract: | The nitration of acetyl-substituted 1-methylpyrazoles with nitric acid in 20% oleum and in acetic anhydride was studied. Dipyrazoloylfuroxans are formed in the case of nitration in oleum. 4-Nitro-3-acetyl-1-methylpyrazole was obtained by nitration of 3-acetyl-1-methylpyrazole in acetic anhydride.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 833–835, June, 1991. |
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