Reactions of Malononitrile with Cross-conjugated Dienone Derivatives of Cyclohexane. Synthesis of Substituted Partially Hydrogenated Quinoline- and Chromenecarbonitriles
- Авторы: Vasilkova N.O.1, Kalugina A.S.1, Nikulin A.V.1, Krivenko A.P.1
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Учреждения:
- Institute of Chemistry
- Выпуск: Том 55, № 7 (2019)
- Страницы: 995-998
- Раздел: Article
- URL: https://journal-vniispk.ru/1070-4280/article/view/220897
- DOI: https://doi.org/10.1134/S1070428019070145
- ID: 220897
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Аннотация
The condensation of malononitrile with unsymmetrical dienones of the cyclohexane series under basic conditions selectively afforded substituted tetrahydroquinolinecarbonitriles. The reaction of 2,6-bis-(3-nitrophenylmethylidene)cyclohexan-1-one with malononitrile under similar conditions led to the formation of substituted tetrahydrochromenecarbonitrile. Factors determining the reaction direction and selectivity were discussed. The structure of the newly synthesized compounds was confirmed by IR and 1H NMR spectra.
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Об авторах
N. Vasilkova
Institute of Chemistry; Institute of Chemistry
Автор, ответственный за переписку.
Email: vasilkovano@mail.ru
Россия, Saratov; Saratov
A. Kalugina
Institute of Chemistry
Email: vasilkovano@mail.ru
Россия, Saratov
A. Nikulin
Institute of Chemistry
Email: vasilkovano@mail.ru
Россия, Saratov
A. Krivenko
Institute of Chemistry
Email: vasilkovano@mail.ru
Россия, Saratov
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