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The electronic effects of substituents containing phosphorus

IV. Nucleophilic constants of diphenylphosphine, diphenylphosphinyl, diphenylthiophosphinyl, and methyldiphenylphosphonium groups

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Abstract

Dissociation constants are reported for p-phosphorophenols, p-RC6H4OH, in aqueous alcohol (1:1 by volume), and the nucleophilic constants σ− of the R are found to be as follows: (C6H5)2P 0.26, (C6H5)P(O) 0.68, (C6H5)2P(S) 0. 63, and (C6H5)2(CH3)P+ 1.28.

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Authors and Affiliations

  1. Institute of Heteroorganic Compounds, AS USSR, Moscow

    E. N. Tsvetkov, M. M. Makhamatkhanov & M. I. Kabachnik

Authors
  1. E. N. Tsvetkov
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  2. M. M. Makhamatkhanov
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  3. M. I. Kabachnik
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See [1–3] for previous communications in this series.

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Tsvetkov, E.N., Makhamatkhanov, M.M. & Kabachnik, M.I. The electronic effects of substituents containing phosphorus. Theor Exp Chem 3, 501–504 (1971). https://doi.org/10.1007/BF00523716

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