Aerobic Liquid-Phase Oxidation of  Para - tert -Butylcumene to Hydroperoxide

E. M. Yarkina; E. A. Kurganova; A. S. Frolov; N. V. Lebedeva; G. N. Koshel’

doi:10.1134/S0965544119110161

Aerobic Liquid-Phase Oxidation of Para-tert-Butylcumene to Hydroperoxide

Autores: Yarkina E.M.¹, Kurganova E.A.¹, Frolov A.S.¹, Lebedeva N.V.¹, Koshel’ G.N.¹
Afiliações:
1. Yaroslavl State Technical University
Edição: Volume 59, Nº 11 (2019)
Páginas: 1245-1248
Seção: Article
URL: https://journals.rcsi.science/0965-5441/article/view/181018
DOI: https://doi.org/10.1134/S0965544119110161
ID: 181018

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The reaction of aerobic liquid-phase oxidation of para-tert-butylcumene (PTBC) in the presence of N-hydroxyphthalimide has been studied. It has been found that the selectivity for the tertiary hydroperoxide of PTBC is over 95–98% up to a hydrocarbon conversion of 35–50%. The reasonability of the use of this reaction in the process of joint production of PTBC and acetone is shown. The mechanism of the process is discussed.