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Author(s):   August, R.; McEwen, I.; Taylor, R.
Title:   The mechanism of thermal eliminations. Part 22. Rate data for pyrolysis of primary, secondary, and tertiary β-hydroxy esters, and β-hydroxy ketones. The dependence of transition-state structure for six-centre eliminations upon compound type
Journal:   J. Chem. Soc. Perkin Trans. 2
Year:   1987
Reference type:   Journal article
Squib:   1987AUG/MCE1683

Reaction:   (CH3)2C(OH)CH2C(O)CH3Acetone + Acetone
Reaction order:   1
Temperature:   556 - 581 K
Rate expression:   1.34x1011 [s-1] e-133863 [J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Thermal
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
556 3.56E-2
575 9.27E-2
581 1.24E-1