76008-27-0Relevant academic research and scientific papers
DONOR-ACCEPTOR CHARACTERISTICS OF PENTAFLUOROPHENYL-CONTAINING VERDAZYL RADICALS
Polumbrik, O. M.,Ryabokon', I. G.,Vasil'kevich, N. G.,Igant'ev, N. V.,Markovskii, L. N.
, p. 167 - 173 (2007/10/02)
The oxidation and reduction potentials of pentafluorophenyl-containing verdazyl radicals were determited by polarografy at a dropping mercury and a rotating platinum electrode; the electrochemical reactions of these radicals take place reversibly with the
REACTIVITY OF PERFLUOROPHENYL-CONTAINING VERDAZYLS. II. DEHYDROGENATION OF THIOPHENOL
Polumbrik, O. M.,Ryabokon', I. G.
, p. 1809 - 1813 (2007/10/02)
The kinetics of the dehydrogenation of thiophenol by perfluorophenyl-containing verdazyls in acetonitrile were studied by UV and ESR spectroscopy.The reaction rate depends substantially on the position and the number of perfluorophenyl substituents in the radical.The dependence of the activation energies on the thermal effects of the reactions is described by the Polanyi-Semenov equation.
REACTIVITY OF PERFLUOROPHENYL-CONTAINING VERDAZYLS. I. DEHYDROGENATION OF HYDRAZOBENZENE
Polumbrik, O.M.,Ryabokon', I.G.,Markovskii, L.N.
, p. 917 - 921 (2007/10/02)
The kinetics of the dehydrogenation of hydrazobenzene by perfluorophenyl-containing verdazyls in dioxane, benzene, and acetonitrile was investigated by electronic and ESR spectroscopy.The reaction rate is described by a second-order kinetic equation and d
PERFLUOROPHENYL-CONTAINING VERDAZYL RADICALS
Polumbrik, O. M.,Ryabokon', I. G.,Markovskii, L. N.
, p. 882 - 886 (2007/10/02)
New formazans, tetrazines, and verdazyl radicals containing perfluorophenyl substituents were obtained on the basis of perfluorophenylhydrazides.The stabilities of mono-, bis-, and tris(perfluorophenyl)verdazyl radicals and their leuco compounds are compa
