New pyrazolino and pyrrolidino[60]fullerenes: the introduction of the hydrazone moiety for the formation of metal complexes

1. Romero, E.L.
2. Cabrera-Espinoza, A.
3. Ortiz-Peña, N.
4. Soto-Monsalve, M.
5. Zuluaga, F.
6. D'Vries, R.F.
7. Chaur, M.N.