Pseudo Four-Component Cyclocondensation of N-Alkylpiperidin-4-ones, Malononitrile, and Acetone
New 8-amino-10-methyl-3-azaspiro[5.5]undeca-8,10-dien-7,7,9-tricarbonitriles were synthesized in 72 and 67% yields by condensation of N-benzyl- or N-ethyl-4-piperidone with malononitrile and acetone in ethanol in the presence of morpholine. The molecular and crystal structures of 8-amino-3-benzyl-10...
Gardado en:
| Главные авторы: | , , , , , |
|---|---|
| Formato: | Статья |
| Idioma: | English |
| Publicado: |
Pleiades Publishing
2025
|
| Темы: | |
| Acceso en liña: | https://dspace.ncfu.ru/handle/123456789/31830 |
| Метки: |
Engadir etiqueta
Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!
|
| Краткое описание: | New 8-amino-10-methyl-3-azaspiro[5.5]undeca-8,10-dien-7,7,9-tricarbonitriles were synthesized in 72 and 67% yields by condensation of N-benzyl- or N-ethyl-4-piperidone with malononitrile and acetone in ethanol in the presence of morpholine. The molecular and crystal structures of 8-amino-3-benzyl-10-methyl-3-azaspiro[5.5]undeca-8,10-dien-7,7,9-tricarbonitrile were studied by single crystal X-ray diffraction analysis. |
|---|