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Tert-butyl-diphenylmethylnitroxyl radical formation with the reaction of triphenylbismuth dicrotonate and C-phenyl-N-tert-butylnitrone in benzene

A. V. Gushchin, O. S. Kalistratova, A. I. Maleeva, V. A. Kuropatov, D. N. Yemelyanov

Abstract


Decomposition of triphenylbismuth dicrotonate in diffused light in bensene in the presence of spin trap of C-phenyl-N-tert-butylnitrone leads to formation of phenyl radicals which are registered as the adduct PhCH(Ph)N(O•)Bu-t.

Triphenylbismuth dicrotonate Ph3Bi(O2CCH=CHCH3)2 in benzene solition in the presence of C-phenyl-N-tert-butylnitrone PhCH=N(O)Bu-t decomposes in light. An adduct of phenyl radical and spin trap PhCH(Ph)N(O•)Bu-t was registered by ESR method.


Keywords


electron spin resonance; triphenylbismuth dicrotonate; C-phenyl-N-tert-butylnitrone

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References


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DOI: http://dx.doi.org/10.15826/chimtech.2017.4.2.025

Copyright (c) 2017 A. V. Gushchin, O. S. Kalistratova, A. I. Maleeva, V. A. Kuropatov, D. N. Yemelyanov

© Chimica Techno Acta, 2014-2019
ISSN 2411-1414 (Online), ISSN 2409-5613 (Print)

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