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Spectrophotometric Determination of N-2-Pyridyl(maleic acid monoamide)

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Abstract

The behavior of N-2-pyridyl(maleic acid monoamide) in various hydrolyzing media has been studied. It is found that the substance is instantly hydrolyzed by 6 M CH3COOH under normal conditions to form 2-aminopyridine. The molar absorptivity of the hydrolyzate is several times higher than that of N-2-pyridyl(maleic acid monoamide) in various media, which can be used for the sensitive determination of the substance. A procedure for the spectrophotometric determination of N-2-pyridyl(maleic acid monoamide) has been developed.

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Authors and Affiliations

  1. Chemistry Department, Altai State University, ul. Dimitrova 66, Barnaul, 656099, Russia

    R. N. Isaev, A. V. Ishkov & T. V. Lobanova

Authors
  1. R. N. Isaev
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  2. A. V. Ishkov
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  3. T. V. Lobanova
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Isaev, R.N., Ishkov, A.V. & Lobanova, T.V. Spectrophotometric Determination of N-2-Pyridyl(maleic acid monoamide). Journal of Analytical Chemistry 56, 249–252 (2001). https://doi.org/10.1023/A:1009454522940

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