New synthetic routes toward enantiopure nitrogen donor ligands
Rodríguez, Anna M.
Zelewsky, Alexander von
New polypyridylic chiral ligands, having either <i>C</i>₃ or lower symmetry, have been prepared via a de novo construction of the pyridine nucleus by means of Kröhnke methodology in the key step. The chiral moieties of these ligands originate from the monoterpen chiral ...