Aminomethylation of Guareschi imides: synthesis of 2,4-dioxo-1H,5H-3,7-spiro[diazabicyclo[3.3.1]nonane-9,4'-piperidine]-1,5-dicarbonitriles
The aminomethylation reaction of 9-benzyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile hydrochloride in the presence of primary aliphatic amines and an excess of 37% aqueous formaldehyde led to the formation of 7-substituted 1'-benzyl-2,4-dioxo-1H,5Hspiro[3,7-diazabicyclo[3.3.1]nona...
Sparad:
| Huvudupphovsmän: | , , , , , |
|---|---|
| Materialtyp: | Статья |
| Språk: | English |
| Publicerad: |
Springer New York LLC
2018
|
| Ämnen: | |
| Länkar: | https://dspace.ncfu.ru:443/handle/20.500.12258/693 |
| Taggar: |
Lägg till en tagg
Inga taggar, Lägg till första taggen!
|