Аннотация:
By employing EPR and UV/VIS spectroscopy and quantum chemical techniques, we demonstrated that the radical cations of cyclohexene oxide were stabilized upon radiolysis in freonic matrices at 77K in their distorted form (with the C–C bond in the oxirane fragment elongated to 0.179nm). Upon the action of light in the absorption band of these radical cations (λmax∼480–490nm), they undergo deprotonation, successively yielding 7-oxabicyclo[4.1.0]heptan-3-yl and 7-oxabicyclo-[4.1.0]heptan-2-yl radicals.
Тип публикации:
Статья
Язык публикации: английский
Образец цитирования:
I. D. Sorokin, O. I. Gromov, V. I. Pergushov, D. A. Pomogailo, M. Ya. Melnikov, “Photochemistry of cyclohexene oxide radical cations in freonic matrices at 77 K”, Mendeleev Commun., 28:6 (2018), 618–620
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc1855
https://www.mathnet.ru/rus/mendc/v28/i6/p618
Эта публикация цитируется в следующих 5 статьяx:
Mikhail Ya. Melnikov, Oleg I. Gromov, Vladimir I. Pergushov, Daria A. Pomogailo, Ivan D. Sorokin, “PHOTOCHEMISTRY OF RADICAL CATIONS OF SOME ORGANIC OXYGEN-CONTAINING COMPOUNDS IN FROZEN MATRICES”, Lomonosov chemistry journal, 65:№3, 2024 (2024), 171
M. Ya. Melnikov, O. I. Gromov, V. I. Pergushov, D. A. Pomogailo, I. D. Sorokin, “Photochemistry of Radical Cations of Some Organic Oxygen-Containing Compounds in Frozen Matrices”, Moscow Univ. Chem. Bull., 79:3 (2024), 147
M. Ya. Melnikov, I. D. Sorokin, O. I. Gromov, V. I. Pergushov, D. A. Pomogailo, “Photochemistry of Oxirane-Derived Radical Cations in Freonic Matrices at 77 K”, Moscow Univ. Chem. Bull., 76:1 (2021), 1
D. A. Pomogailo, I. D. Sorokin, O. I. Gromov, V. I. Pergushov, M. Ya. Melnikov, “Photochemical transformations of exo-2,3-norbornene oxide radical cations in the CF3CCl3 matrix at 77K”, Mendeleev Commun., 31:2 (2021), 154–156
I. D. Sorokin, O. I. Gromov, V. I. Pergushov, D. A. Pomogailo, M. Ya. Melnikov, “Photoinduced deprotonation of cyclopentene oxide radical cations in low-temperature Freon matrices”, Mendeleev Commun., 30:1 (2020), 67–69
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