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Physicochemical properties of 1,2-diacylhydrazines based on α-branched tertiary carboxylic acids Versatic

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Abstract

New 1,2-diacylhydrazines based on higher α-branched tertiary carboxylic acids Versatic-10 were prepared. Taking into consideration the possible application of these reagents in the processes of heterophase separation of nonferrous metal ions the physicochemical properties of the reagents were examined: the solubility, the stability against hydrolysis, thermal stability. The values of the constants of acid dissociation pK a1 and pK a2 and the protonation constant pK prot were determined.

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Authors and Affiliations

  1. Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences, ul. Akademika Koroleva 3, Perm, 614013, Russia

    A. V. Radushev, T. D. Batueva, A. V. Kataev, A. A. Gorbunov & L. G. Chekanova

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  1. A. V. Radushev
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  2. T. D. Batueva
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  3. A. V. Kataev
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  4. A. A. Gorbunov
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  5. L. G. Chekanova
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Correspondence to A. V. Radushev.

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Original Russian Text © A.V. Radushev, T.D. Batueva, A.V. Kataev, A.A. Gorbunov, L.G. Chekanova, 2013, published in Zhurnal Obshchei Khimii, 2013, Vol. 83, No. 7, pp. 1057–1060.

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Radushev, A.V., Batueva, T.D., Kataev, A.V. et al. Physicochemical properties of 1,2-diacylhydrazines based on α-branched tertiary carboxylic acids Versatic. Russ J Gen Chem 83, 1311–1314 (2013). https://doi.org/10.1134/S1070363213070013

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  • DOI: https://doi.org/10.1134/S1070363213070013

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