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Author(s):   Pokidova, T.S.; Denisov, E.T.; Shestakov, A.F.
Title:   Kinetic parameters and geometry of the transition state in the unimolecular degradation of alcohols
Journal:   Petrol. Chem.
Volume:   49
Page(s):   343 - 353
Year:   2009
Reference type:   Journal article
Squib:   2009POK/DEN343-353

Reaction:   (CH3)2CHCH(OH)CH3(CH3)2C=CHCH3 + H2O
Reaction order:   1
Temperature:   800 K
Rate expression:   3.97x1013 [s-1] (T/298 K)0.50 e-250500 [J/mole]/RT
Category:  Theory
Data type:   Estimated: thermochemical, kinetic, or other
Pressure dependence:   Rate constant is high pressure limit
Comments:   The activation energies and the rate constants were calculated for 30 alcohol degradation reactions using the method of crossing parabolas. The rate constant value given for the temperature of 800 K (2.9x10-3 s-1) is inconsistent with the reported Arrhenius parameters.

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