The Ionic Liquid [bmim]Br as an Alternative Medium for the Catalytic Cleavage of Aromatic C–F and C–Cl Bonds Научная публикация
| Журнал |
Tetrahedron Letters
ISSN: 0040-4039 |
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| Вых. Данные | Год: 2010, Том: 51, Номер: 17, Страницы: 2265-2268 Страниц : 4 DOI: 10.1016/j.tetlet.2010.02.104 | ||
| Ключевые слова | 1,10-Phenanthroline, 2,2′-Bipyridine, Catalysis, Hydrodehalogenation, Ionic liquids, Nickel complex, Zinc | ||
| Авторы |
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| Организации |
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Информация о финансировании (2)
| 1 | Российский фонд фундаментальных исследований | 08-03-01805 |
| 2 | Президиум РАН | 5.7.5 |
Реферат:
The potential of [bmim]Br as an alternative to aprotic dipolar solvents in nickel-catalyzed hydrodehalogenation reactions is demonstrated. Hydrodechlorination of pentafluorochlorobenzene proceeds under the action of zinc in aqueous [bmim]Br. Under the above conditions aromatic C–F bonds also undergo slow cleavage. The reaction is significantly accelerated in the presence of nickel complexes with 2,2′-bipyridine or 1,10-phenanthroline. In the case of pentafluoroacetanilide highly regioselective ortho-hydrodefluorination leading to the formation of 3,4,5-trifluoroacetanilide is observed.
Библиографическая ссылка:
Prikhodʹko S.A.
, Adonin N.Y.
, Parmon V.N.
The Ionic Liquid [bmim]Br as an Alternative Medium for the Catalytic Cleavage of Aromatic C–F and C–Cl Bonds
Tetrahedron Letters. 2010. V.51. N17. P.2265-2268. DOI: 10.1016/j.tetlet.2010.02.104 WOS Scopus РИНЦ CAPlusCA OpenAlex
The Ionic Liquid [bmim]Br as an Alternative Medium for the Catalytic Cleavage of Aromatic C–F and C–Cl Bonds
Tetrahedron Letters. 2010. V.51. N17. P.2265-2268. DOI: 10.1016/j.tetlet.2010.02.104 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 22 дек. 2009 г. |
| Принята к публикации: | 19 февр. 2010 г. |
| Опубликована online: | 23 февр. 2010 г. |
| Опубликована в печати: | 28 апр. 2010 г. |
Идентификаторы БД:
| Web of science: | WOS:000276588100015 |
| Scopus: | 2-s2.0-77949566907 |
| РИНЦ: | 29513271 |
| Chemical Abstracts: | 2010:399334 |
| Chemical Abstracts (print): | 153:11291 |
| OpenAlex: | W2950692037 |