Reaction of ethyl ester and nitrile of 5-methyl-2-furancarboxylic acid with mixture of nitric and sulfuric acids |
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Authors: | N. Saldabol V. Slavinskaya Yu. Popelis I. Mazheika |
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Affiliation: | (1) A. L. Mndzhoyan Institute of Fine Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry of the National Academy of Sciences of the Republic of Armenia, Erevan, 0014, Armenia;(2) Center of Research on the Structure of Molecules, National Academy of Sciences of the Republic of Armenia, Erevan, 0014, Armenia; |
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Abstract: | The reaction of 70% HNO with ethyl 5-methyl-2-furancarboxylate in concentrated H2SO4 gave the corresponding 4-nitro derivative and ethyl 5-formyl-2-furancarboxylate. Only 4-nitro derivative, which was converted into amidoxime, was obtained from 5-methyl-2-furonitrile.Latvian Institute of Organic Synthesis, Riga LV-1006; e-mail: elmira@osi.lv. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 168–170, February 2000. |
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Keywords: | 4-nitrofurans furan compounds nitration |
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