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Title: On the Mechanism of a Diels-Alder Reaction. Butadiene and Its Dimers
Journal: J. Am. Chem. Soc.
Volume: 94
Page(s):
Year: 1972
Reference type: Journal article
Squib: 1972DOE/FRA3833
Reaction:
(Z,Z)-1,5-Cyclooctadiene → 1,3-Butadiene + 1,3-Butadiene
Reaction order:
1
Temperature:
575 - 630
K
Pressure: 1.60E-3 - 1.87E-3 bar
Rate expression:
2.0x1016 [s-1] e-233637 [±4681 J/mole]/RT
Uncertainty:
1.86
Bath gas:
He
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] |
|---|---|
| 575 | 1.19E-5 |
| 600 | 9.15E-5 |
| 625 | 5.96E-4 |
| 630 | 8.51E-4 |