Synthesis and Aminomethylation of 6-Amino-2-(dicyanomethylene)-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile Morpholinium Salt
Condensation of benzaldehyde with malononitrile and malononitrile dimer (2-aminopropene-1,1,3-tricarbonitrile) in the presence of an excess of morpholine in ethanol afforded the morpholinium salt of 6-amino-2-(dicyanomethylene)-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile. The latter, under the M...
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| Auteurs principaux: | , , , , , |
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| Format: | Статья |
| Langue: | English |
| Publié: |
Pleiades journals
2021
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| Sujets: | |
| Accès en ligne: | https://dspace.ncfu.ru/handle/20.500.12258/18157 |
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