Electrophilic substitution at the aromatic carbon atom Communication 1. Cleavage of the C-Hg bond in the molecule of aromatic organomercury compounds under the action of halogens

  • I. P. Beletskaya
  • A. V. Érmanson
  • O. A. Reutov
Physical Chemistry

Summary

  1. 1.

    The kinetics of the electrophilic bimolecular reaction of phenylmercury bromide with bromine in the presence of ammonium bromide and with iodine in the presence of cadmium iodide were studied in a number of polar solvents.

     
  2. 2.

    In their influence on the reaction rate, the solvents are arranged in the following series; CH3OH>80% aqueous dioxane>DMF, obtained earlier for other organomercury compounds.

     
  3. 3.

    In all the solvents we studied the temperature dependence of the rates of the two reactions. The parameters of the Arrhenius equation were found.

     
  4. 4.

    The kinetics of the photochemical reaction of phenylmercury bromide with bromine and iodine in benzene was studied. The reaction possesses a summary first order.

     

Keywords

Cadmium Iodine Iodide CH3OH Dioxane 

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Literature cited

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Copyright information

© Consultants Bureau Enterprises, Inc. 1965

Authors and Affiliations

  • I. P. Beletskaya
    • 1
  • A. V. Érmanson
    • 1
  • O. A. Reutov
    • 1
  1. 1.M. V. Lomonosov Moscow State UniversityUSSR

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