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Thermolysis of bis(trimethylsilyl) sulfate

  • M. G. Voronkov
  • E. A. Maletina
  • V. K. Roman
  • A. I. Albanov
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Conclusions

  1. 1.

    Based on the differential thermal analysis data, the chemical changes of bis(trimethylsilyl) sulfate begin at 150–170° and the formation of volatile thermolysis products at 192–200°. Among the thermolysis products were identified hexamethyldisiloxane, trimethylsilyl methylsulfonate, and tetramethyl-1,2-bis(mesyloxy)disiloxane.

     
  2. 2.

    In the presence of either metallic Na or K the thermolysis of bis(trimethylsilyl) sulfate leads only to the formation of hexamethyldisiloxane.

     
  3. 3.

    The reaction products of bis(trimethylsilyl) sulfate with trimethylphenylsilane are trimethylsilyl phenylsulfonate and hexamethyldisiloxane.

     

Keywords

Sulfate Analysis Data Thermal Analysis Chemical Change Differential Thermal Analysis 
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 1982

Authors and Affiliations

  • M. G. Voronkov
    • 1
  • E. A. Maletina
    • 1
  • V. K. Roman
    • 1
  • A. I. Albanov
    • 1
  1. 1.Irkutsk Institute of Organic Chemistry, Siberian BranchAcademy of Sciences of the USSRUSSR

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