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Stable and reactive diacetyliminoxyl radical in oxidative C–O coupling with β-dicarbonyl compounds and their complexesстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 19 июня 2024 г.
- Авторы: Budnikov Alexander S., Krylov Igor B., Lastovko Andrey V., Paveliev Stanislav A., Romanenko Alexander R., Nikishin Gennady I., Terent’ev Alexander O.
- Журнал: Organic and Biomolecular Chemistry
- Том: 19
- Номер: 35
- Год издания: 2021
- Издательство: Royal Society of Chemistry
- Местоположение издательства: United Kingdom
- Первая страница: 7581
- Последняя страница: 7586
- DOI: 10.1039/D1OB01269J
- Аннотация: Between oxime radicals, which were generally considered as unstable intermediates, one of the simplest was found to be a storable, synthetically available, and useful reagent. , As a rule, reactive free radicals used in organic synthesis are too labile to be isolated, whereas persistent radicals are inert and find limited synthetic application. In the present study, the unusually stable diacetyliminoxyl radical was presented as a “golden mean” between transient and stable unreactive radicals. It was successfully employed as a reagent for oxidative C–O coupling with β-dicarbonyl compounds. Using this model radical the catalytic activity of acids, bases and transition metal ions in free-radical coupling was revealed.
- Добавил в систему: Романенко Александр Романович