9-α-Nitro(hydroxy, amino)benzylidene- and 9-Hydroxy(amino)methylene-4-azafluorenes

Nitration of 9-benzylidene-4-azafluorene with acetyl nitrate leads to the formation of its 9-α-nitrobenzylidene derivative; reduction of the latter gives the corresponding enamine and oxime. Reaction of 4-azafluorene with ethyl benzoate and ethyl formate gives the hydroxybenzylidene and hydroxymethylene derivatives, which upon condensation with amines generate the corresponding enamines. Reduction of 9-formylazafluorene oxime gives 9-aminomethyleneazafluorene. All of the newly synthesized compounds were isolated in the form of mixtures of their Z- and E-isomers, and their structures were established using PMR spectroscopy. © 1991 Plenum Publishing Corporation.

Авторы
Varlamov A.V. 1 , Levov A.N. 1 , Fomichev A.A.1 , Aliev A.E. 1 , Dush Santush S. , Ustenko A.A.1 , Pashentseva I.L.1 , Prostatkov N.S.1
Редакторы
-
Издательство
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Номер выпуска
2
Язык
Английский
Страницы
173-177
Статус
Опубликовано
Подразделение
-
Номер
-
Том
27
Год
1991
Организации
  • 1 P. Lumumba University of Friendly Nations, Moscow, Russian Federation
Ключевые слова
-
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/1097/