Enantioselective synthesis of highly functionalized 4- piperidones by the asymmetric imino-Diels-Alder reaction of chiral 2-amino-1,3- butadienes

1. Barluenga, J.
2. Aznar, F.
3. Ribas, C.
4. Valdes, C.
5. Fernandez, M.
6. Cabal M.-, P.
7. Trujillo, J.