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Chemistry of Heterocyclic Compounds

, Volume 9, Issue 7, pp 838–840 | Cite as

Kinetics of the solvolysis of α-bromo ketones of the thiophene and selenophene series in aqueous ethanol

  • N. N. Magdesieva
  • I. V. Leont'eva
Article

Abstract

A comparative study of the kinetics of the solvolysis of α-bromo ketones of the selenophene, thiophene, and benzene series in 50% ethanol at 55, 70, and 80°C has been performed. The activation parameters of the reactions have been determined and it has been shown that solvolysis takes place mainly by an SN2 mechanism. The rate of solvolysis rises in the sequence selenophene → thiophene → benzene.

Keywords

Benzene Organic Chemistry Ketone Thiophene Activation Parameter 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • N. N. Magdesieva
    • 1
  • I. V. Leont'eva
    • 1
  1. 1.M. V. Lomonosov Moscow State UniversityUSSR

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