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Aminodefluorination of 2-X-pentafluoro-1,4-naphthoquinones (X = (NHBu)-Bu-n, NEt2, and OMe) Научная публикация

Журнал Journal of Fluorine Chemistry
ISSN: 0022-1139
Вых. Данные Год: 2010, Том: 131, Номер: 1, Страницы: 70-77 Страниц : DOI: 10.1016/j.jfluchem.2009.10.007
Ключевые слова Hexafluoro-1,4-naphthoquinone; 2-Alkylaminopentafluoro-1,4-naphthoquinone; Aminodefluorination; Nucleophilic substitution; Regioselectivity
Авторы Troshkova Nadezhda M. 1 , Goryunov Leonid I. 1 , Gatilov Yurij V. 1 , Nevinsky Georgy A. 2 , Shteingarts Vitalij D. 1,3
Организации
1 (Данные Web of science) Russian Acad Sci, NN Vorozhtsov Novosibirsk Inst Organ Chem, Siberian Branch, Novosibirsk 630090, Russia
2 (Данные Web of science) Russian Acad Sci, Inst Biol Chem Fundamental Med, Siberian Branch, Novosibirsk 630090, Russia
3 (Данные Web of science) Novosibirsk State Univ, Novosibirsk 630090, Russia

Реферат: Aminodefluorination of 2-n-butylamino- and 2-diethylaminopentafluoro-1,4-naphthoquinone by alkylamines (HNRR2)-R-1 ((NRR2)-R-1 = NHEt, (NHBu)-Bu-n and NEt2) occurs at the 6- or 8-position and further, accordingly, at the 8- or at one of the 5- and 6-sites. The isomer ratio changes significantly in favor of a beta-replacement product with solvent variation in the sequence: toluene < 1,4-dioxane < DMSO. n-Butylaminodefluorination of 2-methoxypentafluoro-1,4-naphthoquinone gives mixtures of fluorine substitution products both on the benzene and quinone rings. (C) 2009 Elsevier B.V. All rights reserved.
Библиографическая ссылка: Troshkova N.M. , Goryunov L.I. , Gatilov Y.V. , Nevinsky G.A. , Shteingarts V.D.
Aminodefluorination of 2-X-pentafluoro-1,4-naphthoquinones (X = (NHBu)-Bu-n, NEt2, and OMe)
Journal of Fluorine Chemistry. 2010. V.131. N1. P.70-77. DOI: 10.1016/j.jfluchem.2009.10.007 WOS Scopus РИНЦ OpenAlex
Даты:
Опубликована в печати: 1 янв. 2010 г.
Идентификаторы БД:
Web of science: WOS:000274277000012
Scopus: 2-s2.0-71249161077
РИНЦ: 15320240
OpenAlex: W2949915359
Цитирование в БД:
БД Цитирований
Web of science 9
Scopus 8
РИНЦ 8
OpenAlex 10
Альметрики: