Chapter 69. Control of Distannoxane Structure by Silicon-Containing Spacers

  1. Prof. Norbert Auner2 and
  2. Prof. Johann Weis3
  1. Klaus Jurkschat,
  2. Markus Schürmann and
  3. Marcus Schulte

Published Online: 28 APR 2008

DOI: 10.1002/9783527619917.ch69

Organosilicon Chemistry IV: From Molecules to Materials

Organosilicon Chemistry IV: From Molecules to Materials

How to Cite

Jurkschat, K., Schürmann, M. and Schulte, M. (2000) Control of Distannoxane Structure by Silicon-Containing Spacers, in Organosilicon Chemistry IV: From Molecules to Materials (eds N. Auner and J. Weis), Wiley-VCH Verlag GmbH, Weinheim, Germany. doi: 10.1002/9783527619917.ch69

Editor Information

  1. 2

    Inst. für Anorganische Chemie, der Universität Frankfurt, Marie-Curie-Strasse 11, D-60439 Frankfurt am Main, Germany, Phone: 0 69/7 98-29180, -29591, Fax: 069/798-29188

  2. 3

    Wacker-Chemie GmbH, Geschäftsbereich S, Werk Burghausen, Johannes-Hess-Strasse 24, D-84489 Burghausen, Germany

Author Information

  1. Fachbereich Chemie, Lehrstuhl für Anovganische ChemieII Universität Dortmund D-44221 Dortmund, Germany Tel.: Int. code + (231)755 3800 — Fax: Int. code + (231)755 3797

Publication History

  1. Published Online: 28 APR 2008
  2. Published Print: 17 JAN 2000

ISBN Information

Print ISBN: 9783527298549

Online ISBN: 9783527619917

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Keywords:

  • distannoxanes;
  • silicon containing spacers;
  • homogeneous catalysis

Summary

In the reaction of [Me3SiCH2(Cl2)SnCH2SiMe2]2Y (Y = C[DOUBLE BOND]C, O) with (tBu2SnO)3 the SiMe2 groups control the formation of dimeric tetraorgano-distannoxanes. The syntheses and molecular structures are reported of the unsymmetric hydroxy-substituted distannoxane dimer 7 and the symmetric distannoxane dimer 8b. Compounds of this type may serve as homogeneous catalysts in various organic reactions.