Efficient diastereo- and enantioselective synthesis of exo-nitroprolinates by 1,3-dipolar cycloadditions catalyzed by Chiral phosphoramidite·silver(I) complexes

1. Castelló, L.M.
2. Nájera, C.
3. Sansano, J.M.
4. Larrañaga, O.
5. De Cózar, A.
6. Cossío, F.P.