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Title: The mechanism of thermal eliminations. Part 25. Arrhenius data for pyrolysis of isochroman-3-one, benzyl methyl ether, 2-hydroxyethylbenzene, phenyl acetate, and 3,4-dihydro-2H-pyran
Journal: J. Chem. Soc. Perkin Trans. 2
Page(s):
Year: 1988
Reference type: Journal article
Squib: 1988TAY183
Reaction:
3H-2-Benzopyran-3-one, 1,4-dihydro- → CO2 + Bicyclo[4.2.0]octa-1,3,5-triene
Reaction order:
1
Temperature:
662 - 710
K
Rate expression:
2.02x1014 [s-1] e-221165 [J/mole]/RT
Uncertainty:
1.03
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Thermal
Analytical technique:
Gas chromatography
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [s-1] |
|---|---|
| 662 | 7.16E-4 |
| 675 | 1.55E-3 |
| 700 | 6.34E-3 |
| 710 | 1.08E-2 |