O-97 Oxidation of highly chlorinated benzenes and biphenyls with potassium persulfate in the presence of perfluorinated radicals [Electronic resource] / T. I. Gorbunova, M. G. Pervova, A. A. Panyukova, A. Ya. Zapevalov, V. I. Saloutin // Russian Journal of General Chemistry. - 2013. - Vol. 83, №9. - С. 1678-1686. - Bibliogr. : p. 1686 (25 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): 1,2,3,4-TETRACHLOROBENZENE -- 2,4,5-TRICHLOROBIPHENYL -- 2,5,4′-TRICHLOROBIPHENYL Аннотация: The interaction of 1,2,3,4-tetrachlorobenzene, 2,4,5-trichlorobiphenyl, 2,5,4′-trichlorobiphenyl, a mixture of 1,2,3- and 1,2,4-trichlorobenzene, and industrial mixtures of polychlorinated biphenyls with potassium persulfate in the presence of potassium perfluorobutyrate has been investigated. The oxidation of highly chlorinated benzenes and biphenyls proceeds with lower conversion than that of the low-chlorinated compounds. The oxidation of the highly chlorinated aromatic substrates is not selective; the reaction mixture contains products of several competitive reactions: addition and elimination of radical species, disproportionation, isomerization, etc. The structures of the products have been determined by means of gas chromatography with mass spectrometric detection \\\\expert2\\nbo\\Russian Journal of General Chemistry\\2013, V. 83, N 9, p. 1678–1686.pdf |