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Reactions of halogen replacement of a mercury atom connected to a saturated carbon atom

Communication 1. Interaction of benzylmercury chloride with iodine, in the presence of iodide ion, in dioxane

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    A study has been made of the electrophilic replacement of mercury by iodine in benzylmercury chloride.

  2. 2.

    The reaction kinetics have been measured by two methods: spectrophotometrically and titrometrically.

  3. 3.

    The reaction of benzylmercury chloride with iodine in the presence of cadmium iodide in 70% aqueous dioxane is second order over-all, and first order with respect to each of the components.

  4. 4.

    The parameters of the Arrhenius equation have been determined: E=10.8 kcal/mole, log A=7.7, and entropy of activation A S= -23.3 entropy units at 20°.

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Literature cited

  1. S. Winstein, T. Traylor, J. Amer. Chem. Soc.78, 2597 (1956).

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  2. J. Mitchell and D. Smith, “Aquametry” [Russian translation] (IL, Moscow, 1952), p. 156.

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Beletskaya, I.P., Reutov, O.A. & Gur'yanova, T.P. Reactions of halogen replacement of a mercury atom connected to a saturated carbon atom. Russ Chem Bull 10, 1483–1488 (1961). https://doi.org/10.1007/BF00906137

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  • DOI: https://doi.org/10.1007/BF00906137

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