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Author(s):   Chapman, S.E.; Taylor, R.
Title:   Mechanism of thermal eliminations. Part 29. The effect of different silyl groups upon thermal elimination of ketene from ethyl silylacetates
Journal:   J. Chem. Soc. Perkin Trans. 2
Page(s):   1119 - 1120
Year:   1991
Reference type:   Journal article
Squib:   1991CHA/TAY1119-1120

Reaction:   (CH3)3SiCH2C(O)OC2H5H2C=C=O + (CH3)3SiOC2H5
Reaction order:   1
Temperature:   583 - 633 K
Rate expression:   1.29x1010 [s-1] e-135526 [J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Thermal
Analytical technique:   Nuclear magnetic resonance (NMR)

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
583 9.29E-3
600 2.05E-2
625 6.08E-2
633 8.46E-2