The kinetics of the oxidation of cyclopentanone with decaneperoxysulfonic acid

The kinetics of the oxidation of cyclopentanone with decaneperoxysulfonic acid at 291–323 K in CCl₄ has been studied. The reaction is not autocatalytic, and its rate increases linearly with increases in the concentrations of each of the reagents. The addition of CF₃COOH does not affect the reaction rate. The observed results are explained within a scheme which is a special case of the well-known Baeyer-Villiger reaction mechanism established for peroxycarboxylic acids. The effective rate constant of the process has been determined: logk (L mol⁻¹ s⁻¹)=(7.6±1.7) — (42.1±9.6)/θ, where θ=2.30RT kJ mol⁻¹. Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1827–1829, October, 1993.