Nontransition metal–crown ether complexes as hydroperoxide decomposition catalysts

N. M. Nurullina; N. N. Batyrshin; Kh. E. Kharlampidi; V. I. Anisimova; I. A. Suvorova

doi:10.1134/S002315841604008X

Nontransition metal–crown ether complexes as hydroperoxide decomposition catalysts

Authors: Nurullina N.M.¹, Batyrshin N.N.¹, Kharlampidi K.E.¹, Anisimova V.I.¹, Suvorova I.A.¹
Affiliations:
1. Kazan National Research Technical University
Issue: Vol 57, No 4 (2016)
Pages: 434-438
Section: Article
URL: https://journal-vniispk.ru/0023-1584/article/view/162522
DOI: https://doi.org/10.1134/S002315841604008X
ID: 162522

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Abstract

The decomposition of tert-butyl hydroperoxide in a chlorobenzene medium in the presence of complexes of dibenzo-18-crown-6 with calcium, strontium, and barium chlorides has been studied. It has been found and kinetically proven that the decomposition of tert-butyl hydroperoxide is preceded by the formation of an intermediate hydroperoxide–catalyst complex. Kinetic and thermodynamic parameters of the complex formation have been determined.