Selective mono- and diamination of some polyhalogenbenzenes in anhydrous ammonia Научная публикация
| Журнал |
Journal of Fluorine Chemistry
ISSN: 0022-1139 |
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| Вых. Данные | Год: 2015, Том: 180, Страницы: 98-102 Страниц : DOI: 10.1016/j.jfluchem.2015.09.003 | ||
| Ключевые слова | Polychlorofluorobenzenes; Anhydrous ammonia; Aminodefluorination; Nucleophilic substitution; Polyhalogenaromatic amines | ||
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| Организации |
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Реферат:
Aminodefluorination of polyhalogenbenzenes (chloropentafluoro-, 1,3-dichlorotetrafluoro-, sym-trichlorotrifluoro-, 1,2,3,5-tetrafluoro- and 1,2,4,5-tetrafluoro-3-trifluoromethylbezenes) in anhydrous ammonia was investigated. The optimal conditions for selective preparation of mono- and diamino derivatives, which are ensured by the reaction temperature, were elucidated. In some examples of diamine synthesis, in order to improve the selectivity of second aminodefluorination, it is advisable to separate the isomeric monoamino derivatives produced in the first step of the synthesis. (C) 2015 Elsevier B.V. All rights reserved.
Библиографическая ссылка:
Rodionov V.I.
, Vaganova T.A.
, Malykhin E.V.
Selective mono- and diamination of some polyhalogenbenzenes in anhydrous ammonia
Journal of Fluorine Chemistry. 2015. V.180. P.98-102. DOI: 10.1016/j.jfluchem.2015.09.003 WOS Scopus РИНЦ OpenAlex
Selective mono- and diamination of some polyhalogenbenzenes in anhydrous ammonia
Journal of Fluorine Chemistry. 2015. V.180. P.98-102. DOI: 10.1016/j.jfluchem.2015.09.003 WOS Scopus РИНЦ OpenAlex
Даты:
| Опубликована в печати: | 1 дек. 2015 г. |
Идентификаторы БД:
| Web of science: | WOS:000366768800009 |
| Scopus: | 2-s2.0-84941662557 |
| РИНЦ: | 24949411 |
| OpenAlex: | W1450874360 |