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Title: Studies in decarboxylation. Part IV. The effect of alkyl substituents on the rate of gas-phase decarboxylation of some βγ-unsaturated acids
Journal: J. Chem. Soc. B
Page(s): 557 - 559
Year: 1967
Reference type: Journal article
Squib: 1967BIG/MAY557-559
Reaction:
CH3CH=C(C2H5)C(CH3)2COOH → CO2 + 2-Pentene, 3-ethyl-4-methyl-, (E)-
Reaction order:
1
Temperature:
467 - 502
K
Rate expression:
1.07x1011 [s-1] e-146335 [J/mole]/RT
Bath gas:
CH3CH=C(C2H5)C(CH3)2COOH
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] |
|---|---|
| 467 | 4.59E-6 |
| 475 | 8.66E-6 |
| 500 | 5.52E-5 |
| 502 | 6.36E-5 |