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Kinetics of the thermal decomposition of quinolide peroxides from 2,4,6-tri-tert-butylphenol

  • I. A. Shylapnikova
  • V. Z. Dubinskii
  • V. A. Roginskii
  • V. B. Miller
Physical Chemistry
  • 30 Downloads

Conclusions

  1. 1.

    Various o- and p-quinolide peroxides (QP) of 2,4,6-tri-tert-butylphenoxyl have been synthesized and the kinetics of their thermal decomposition studied.

     
  2. 2.

    The thermal stability of the QP's is largely determined by the structure of the cyclohexadiene fragment, the o-QP's being less stable than the p-QP's by several factors. The rate constants for QP decomposition are comparable with the rate constants for breakdown of the usual initiators, and considerably greater than the corresponding constants for aliphatic hydroperoxides, the principal branching agents in hydrocarbon oxidations.

     

Keywords

Oxidation Peroxide Hydrocarbon Thermal Stability Thermal Decomposition 
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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Literature cited

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Copyright information

© Plenum Publishing CorporationPlenum Publishing Corporation 1977

Authors and Affiliations

  • I. A. Shylapnikova
    • 1
  • V. Z. Dubinskii
    • 1
  • V. A. Roginskii
    • 1
  • V. B. Miller
    • 1
  1. 1.Institute of Chemical PhysicsAcademy of Sciences of the USSRMoscow

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