Catalytic Asymmetric Formal [3+2] Cycloaddition of 2-Isocyanatomalonate Esters and Unsaturated Imines: Synthesis of Highly Substituted Chiral γ-Lactams

1. Espinosa, M.
2. Blay, G.
3. Cardona, L.
4. Muñoz, M.C.
5. Pedro, J.R.