Аннотация
A 4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl lithium derivative was found to react with perfluoroaromatic compounds with formation of products of fluoro-atom substitution, namely fluorinated aryl(hetaryl)-substituted nitronyl nitroxides. The yields of the fluorinated nitroxides were acceptable in cases of reactions with functionalized perfluorobenzene and perfluoropyridine (25–60%), but was low in case of reaction with perfluorobiphenyl (~ 5%). Molecular and crystal structures of the obtained nitronyl nitroxides were solved by monocrystal X-ray diffraction analysis, and the nature of the radical was ascertained by EPR
Переведенное название | Исследование SNF-механизма для получения функционализированных нитронил нитроксидов |
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Язык оригинала | английский |
Страницы (с-по) | 7-8 |
Число страниц | 2 |
Журнал | FLUORINE NOTES |
Том | 123 |
Номер выпуска | 2 |
DOI | |
Состояние | Опубликовано - 2019 |