Equilibrium between the hydroperoxyl and 1-hydroxycyclohexylperoxyl radicals—Chain carriers in cyclohexanol oxidation with molecular oxygen

Equilibrium between the hydroperoxyl and 1-hydroxycyclohexylperoxyl radicals—Chain carriers in cyclohexanol oxidation with molecular oxygen

The equilibrium constant K 2 for the dissociation of the 1-hydroxycyclohexylperoxyl radical to cyclohexanone and the hydroperoxyl radical was determined by the selective inhibition method using nitrobenzene. For cyclohexanol oxidation initiated by cumyl peroxide, (1.6 ± 0.2) × 10 −4 mol/L (373 K, or...

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Veröffentlicht in:Kinetics and catalysis 2013-09, Vol.54 (5), p.538-544
Hauptverfasser: Moskvitina, E. G., Puchkov, S. V., Borisov, I. M., Perkel’, A. L.
Format: Artikel
Sprache:eng
Schlagworte:
Catalysis
Chemistry
Chemistry and Materials Science
Physical Chemistry
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Zusammenfassung:The equilibrium constant K 2 for the dissociation of the 1-hydroxycyclohexylperoxyl radical to cyclohexanone and the hydroperoxyl radical was determined by the selective inhibition method using nitrobenzene. For cyclohexanol oxidation initiated by cumyl peroxide, (1.6 ± 0.2) × 10 −4 mol/L (373 K, ortho -dichlorobenzene).
ISSN:0023-1584
1608-3210
DOI:10.1134/S0023158413050121