Stereoselective multicomponent synthesis of (2RS,6SR)-2,6-diaryl-3,3,5,5-tetracyanopiperidines


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Resumo

Multicomponent reaction between alkylidenemalononitriles, formaldehyde, and ammonium acetate upon reflux in alcohols gives stereoselectively 2,6-diaryl-3,3,5,5-tetracyanopiperidines in 65—92% yields. In this process, ammonium acetate acts as both a catalyst and a source of nitrogen for the piperidine ring.

Sobre autores

A. Vereshchagin

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Autor responsável pela correspondência
Email: vereshchagin@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991

K. Karpenko

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: vereshchagin@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991

M. Elinson

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: vereshchagin@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991

S. Gorbunov

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: vereshchagin@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991

Yu. Anisina

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: vereshchagin@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991

M. Egorov

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: vereshchagin@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991


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