Kinetics of the reaction of the TEMPO radical with alkylarenes |
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| Authors: | Opeida I. O. Matvienko A. G. Bakurova O. Z. Voloshkin R. A. |
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| Affiliation: | (1) Institute of Physico-Organic and Coal Chemistry, National Academy of Sciences of Ukraine, 70 ul. R. Lyuksemburg, 83114 Donetsk, Ukraine |
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| Abstract: | The kinetics of the reaction of the stable radical 2,2,6,6-tetramethylpiperidine-N-oxyl (TEMPO) with a series of alkylarenes containing primary and secondary benzyl C—H bonds was studied by ESR, and the reaction rate constants were determined. The scheme of the process under study was examined, and the applicability boundaries of the simplification during analysis were shown. The selectivities of TEMPO and the more reactive cumylperoxyl radical were compared. |
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| Keywords: | TEMPO radical alkylarenes kinetics computer simulation rate constants of hydrogen atom abstraction |
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