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Chemistry of Heterocyclic Compounds

, Volume 8, Issue 8, pp 956–958 | Cite as

Spectroscopic study of organosilic on derivatives of thiophene

III. Basicity of organosilicon derivatives of thiophene and dπ-pπ interaction
  • A. N. Egorochkin
  • N. S. Vyazankin
  • S. E. Skobeleva
  • S. Ya. Khorshchev
  • E. A. Chernyshev
  • V. I. Savushkina
  • O. V. Kuz'min
Article
  • 33 Downloads

Abstract

It is shown that the basicity of substituted thiophenes depends on the electronic effects of the substituents. The basicity of organosilicon derivatives of thiophene is determined not only by the -I effect but also by the effect of dπ-pπ interaction in the Si-ring bond. The dependence of the degree of dπ-pπ interaction on the nature of the three other substituents attached to the silicon atom is examined.

Keywords

Silicon Organic Chemistry Thiophene Spectroscopic Study Silicon Atom 
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

© Consultants Bureau 1974

Authors and Affiliations

  • A. N. Egorochkin
    • 1
  • N. S. Vyazankin
    • 1
  • S. E. Skobeleva
    • 1
  • S. Ya. Khorshchev
    • 1
  • E. A. Chernyshev
    • 1
  • V. I. Savushkina
    • 1
  • O. V. Kuz'min
    • 1
  1. 1.Institute of ChemistryAcademy of Sciences of the USSRGorki

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