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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)OC2H5 → H2C=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 |