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Oxidative Cyclization of 4-(2-Aminophenyl)-4-oxo-2-phenylbutanenitriles into 2-(3-Oxoindolin-2-ylidene)acetonitriles

Oxidative Cyclization of 4-(2-Aminophenyl)-4-oxo-2-phenylbutanenitriles into 2-(3-Oxoindolin-2-ylidene)acetonitriles

A facile and highly efficient method for the preparation of 2-(3-oxoindolin-2-ylidene)acetonitriles from 4-(2-aminophenyl)-4-oxo-2-phenylbutanenitriles is described. The featured transformation operates via nucleophilic intramolecular cyclization and involves oxidation of the aniline moiety. Overall...

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Главные авторы: Aksenov, N. A., Аксенов, Н. А., Aksenov, A. V., Аксенов, А. В., Prityko, L. A., Притыко, Л. А., Aksenov, D. A., Аксенов, Д. А., Aksenova, D. S., Аксенова, Д. С., Rubin, M. A., Рубин, М. А.
Формат: Статья
Язык:English
Опубликовано: American Chemical Society 2022
Темы:
Oxidative cyclization
Oxidation of the aniline moiety
Nucleophilic intramolecular cyclization
Online-ссылка:https://dspace.ncfu.ru/handle/20.500.12258/19508
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Краткое описание:A facile and highly efficient method for the preparation of 2-(3-oxoindolin-2-ylidene)acetonitriles from 4-(2-aminophenyl)-4-oxo-2-phenylbutanenitriles is described. The featured transformation operates via nucleophilic intramolecular cyclization and involves oxidation of the aniline moiety. Overall, this modification allowed for the improvement of yields and expansion of the reaction scope.

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