1.
Carbohydr Res
; 404: 83-6, 2015 Mar 02.
Artículo
en Inglés
| MEDLINE
| ID: mdl-25665783
RESUMEN
A simple synthesis of series of new catalysts derived from chiral bifunctional ureas is described. The aza-Henry reaction of imines with nitromethane was promoted by sugar derived bifunctional organocatalysts to give optically active ß-nitroamines. The aza-Henry reaction products were obtained in good yields (35-98%) and ee up to 99%.