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Silyl-Substituted Carbocations

Organic Silicon Compounds (1998)

  1. Hans-Ullrich Siehl1,
  2. Thomas Müller2

Published Online: 15 DEC 2009

DOI: 10.1002/9780470682531.pat0174

Patai's Chemistry of Functional Groups

Patai's Chemistry of Functional Groups

How to Cite

Siehl, H.-U. and Müller, T. 2009. Silyl-Substituted Carbocations. Patai's Chemistry of Functional Groups. .

Author Information

  1. 1

    Universität Ulm, Abteilung für Organische Chemie I der, Ulm, Germany

  2. 2

    Humboldt Universität Berlin, Fachinstitut für Anorganische und Analytische Chemie der, Berlin, Germany

Publication History

  1. Published Online: 15 DEC 2009

Abstract

  • 1
    Introduction
  • 2
    Calculational Results
  • 3
    Gas Phase Studies
  • 4
    Solvolytic Studies
  • 5
    Stable Ion Studies
  • 6
    Conclusions
  • 7
    Acknowledgements

Keywords:

  • silyl-substituted carbocations;
  • α-Silicon-substituted carbocations in solvolysis;
  • measured stabilization energies and hyperconjugative interaction;
  • solvolysis reactions via silylsubstituted carbocations;
  • β-Silicon-substituted carbocations in solvolysis;
  • optimized geometries of cations;
  • kinetic analysis and preferentially desilylation over deprotonation;
  • silyl-substituted hypercoordinated carbocations