First asymmetric Hetero Diels-Alder reaction of 1-sulfinyl dienes with nitroso derivatives. A new entry to the synthesis of optically pure 1,4-imino-L-ribitol derivatives

1. Arribas, C.
2. Carreño, M.C.
3. García-Ruano, J.L.
4. Rodríguez, J.F.
5. Santos, M.
6. Sanz-Tejedor, M.A.