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Author(s):   Rosas, F.; Monsalve, A.; Tosta, M.; Herize, A.; Dominguez, R.M.; Brusco, D.; Chuchani, G.
Title:   Kinetics and mechanisms of gas phase elimination of ethyl 1-piperidine carboxylate, ethyl pipecolinate, and (revisited) ethyl 1-methyl pipecolinate
Journal:   Inter. J. Chem. Kinet.
Volume:   37
Page(s):   383 - 389
Year:   2005
Reference type:   Journal article
Squib:   2005ROS/MON383-389

Reaction:   (2-piperdine)-C(O)OCH2CH3C2H4 + Piperidine + CO2
Reaction order:   1
Temperature:   653 - 704 K
Pressure:  6.00E-2 - 0.13 bar
Rate expression:   1.29x101 [±1.6x10-1 s-1] e-204300 [±2100 J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Thermal
Time resolution:   By end product analysis
Analytical technique:   Gas chromatography
Comments:   Uncertainties are from the statistical analysis and are reported at the 90% confidence interval.

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Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
653 5.98E-16
675 2.00E-15
700 7.33E-15
704 8.79E-15