The addition reaction of samarium enolates and 2-haloenolates derived from esters, and amides to imines. totally stereoselective synthesis of enantiopure 3,4-diamino esters or amides

1. Concellón, J.M.
2. Rodríguez-Solla, H.
3. Simal, C.
4. Amo, V.D.
5. García-Granda, S.
6. Rosario Díaz, M.