Unexpected cyclization ortho-nitrochalcones into 2-alkylideneindolin-3-ones

Unexpected cyclization ortho-nitrochalcones into 2-alkylideneindolin-3-ones

An original, facile, and highly efficient method for the preparation of 2-(3-oxoindolin-2-ylidene)acetonitriles fromortho-nitrochalcones is described. The featured transformation is a triggered Michael addition of the cyanide anion to the chalcone followed by a cascade cyclization mechanistically re...

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Главные авторы:	Aksenov, N. A., Аксенов, Н. А., Aksenov, D. A., Аксенов, Д. А., Arutiunov, N. A., Арутюнов, Н. А., Aksenova, D. S., Аксенова, Д. С., Aksenov, A. V., Аксенов, А. В., Rubin, M. A., Рубин, М. А.
格式:	Статья
语言:	English
出版:	Royal Society of Chemistry 2020
主题:	Addition reaction Cascade cyclization Chalcones Cyanide anions Michael additions Cyclization
在线阅读:	https://dspace.ncfu.ru/handle/20.500.12258/12154
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