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Title: Pyrolysis studies. XIII. Kinetics of the vapor phase pyrolysis of arylethyl methyl carbonates. A linear free-energy relationship for ortho substituents
Journal: J. Org. Chem.
Volume: 30
Page(s): 434 - 438
Year: 1965
Reference type: Journal article
Squib: 1965SMI/YAT434-438
Reaction:
Carbonic acid p,α-dimethylbenzyl methyl ester → CH3OH + CO2 + 4-Methylstyrene
Reaction order:
1
Temperature:
561 - 598
K
Rate expression:
6.75x1011 [s-1] e-157975 [J/mole]/RT
Bath gas:
Carbonic acid p,α-dimethylbenzyl methyl ester
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Thermal
Analytical technique:
Pressure measurement
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [s-1] |
|---|---|
| 561 | 1.32E-3 |
| 575 | 3.01E-3 |
| 598 | 1.07E-2 |