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Determination of metals with the aid of stable nitroxide radicals

  • Inorganic Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    Palladium is practically quantitatively extracted from acidified aqueous solutions of K2PdCl4 by a solution of 4-hydroximinomethyl-2, 2,5,5-tetramethyl-Δ3-imidazolino-1-oxyl in chloroform.

  2. 2.

    The possibility of a spectrophotometric determination of palladium was demonstrated.

  3. 3.

    Pd(II), which has acquired a spin label in the interaction with a paramagnetic ligand, can be quantitatively determined by the ESR method.

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Literature cited

  1. L. B. Volodarskii, I. A. Grigor'ev, G. A. Kutikova, and T. K. Sevast'yanova, USSR Patent No. 412193, 1973; Byul. Izobr., No. 3, 97 (1974).

  2. V. I. Ovcharenko, A. G. Druganov, and R. A. Sadykov, Materials of the 12th All-Union Scientific Students' Conference, Chemistry, Novosibirsk University [in Russian] (1974), p. 19.

  3. Yu. A. Zolotov, Extraction of Internal Complex Compounds [in Russian], Nauka (1968), p. 140.

  4. S. I. Ginsburg, K. A. Gladyshevskaya, N. A. Ezerskaya, O. M. Ivonina, I. V. Prokof'eva, N. V. Fedorenko, and A. N. Fedorova, Manual of Chemical Analysis of the Platinum Metals and Gold [in Russian], Nauka (1965).

  5. A. L. Buchachenko and A. M. Vasserman, Stable Radicals [in Russian], Khimiya (1973), p. 236.

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Authors and Affiliations

  1. Institute of Inorganic Chemistry, Siberian Branch of the Academy of Sciences of the USSR, Novosibirsk

    S. V. Larionov, V. I. Ovcharenko, R. A. Sadykov & L. B. Volodarskii

  2. Institute of Chemical Kinetics and Combustion, Siberian Branch of the Academy of Sciences of the USSR, Novosibirsk

    S. V. Larionov, V. I. Ovcharenko, R. A. Sadykov & L. B. Volodarskii

  3. Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Academy of Sciences of the USSR, USSR

    S. V. Larionov, V. I. Ovcharenko, R. A. Sadykov & L. B. Volodarskii

Authors
  1. S. V. Larionov
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  2. V. I. Ovcharenko
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  3. R. A. Sadykov
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  4. L. B. Volodarskii
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1922–1925, September, 1975.

The authors are grateful to Yu. N. Molina and R. Z. Sagdeev for their interest in the work and discussion of the results.

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Larionov, S.V., Ovcharenko, V.I., Sadykov, R.A. et al. Determination of metals with the aid of stable nitroxide radicals. Russ Chem Bull 24, 1804–1806 (1975). https://doi.org/10.1007/BF00930140

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  • DOI: https://doi.org/10.1007/BF00930140

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