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Arylation of Adamantanamines: XI. Comparison of the Catalytic Efficiency of Palladium and Copper Complexes in Reactions of Adamantanamines with Fluorinated 2-Bromopyridinesстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 21 июля 2021 г.
- Авторы: Lyakhovich M.S., Murashkina A.V., Panchenko S.P., Averin A.D., Abel A.S., Maloshitskaya O.A., Savelyev E.N., Orlinson B.S., Novakov I.A., Beletskaya I.P.
- Журнал: Russian Journal of Organic Chemistry
- Том: 57
- Номер: 5
- Год издания: 2021
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 768
- Последняя страница: 783
- DOI: 10.1134/S1070428021050031
- Аннотация: A comparative study of the catalytic efficiency of Pd(0) and Cu(I) complexes in the reactions of adamantanamines with fluoro- and trifluoromethyl-substituted 2-bromopyridines was carried out using previously optimized catalytic systems. It was shown that in the absence of steric hindrances in the starting compounds, the copper and palladium catalysts were comparable in efficiency. In some cases, the yields of the target N-heteroarylated compounds in the copper-catalyzed reactions were even higher, which can be explained by the formation of N,N-diheteroarylated by-products under palladium-catalyzed conditions. At the same time, ortho-fluorine- and ortho-trifluoromethyl-substituted 2-bromopyridines successfully react exclusively under palladium catalysis.
- Добавил в систему: Абель Антон Сергеевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | RJOC_2021_768.pdf | 698,2 КБ | 10 июня 2021 [Antonabel507] |