Highly Stereoselective Synthesis of Optically Pure C-Aryl Imines from α-L-Amino Acid Methyl Esters
The title compounds were easily synthesized starting from readily available α-L-amino acid methyl esters in excellent overall yields. The key feature of the methodology here reported was the TiCl4 mediated condensation of the 4-methoxybenzaldeh
Leggio, Antonella,Le Pera, Adolfo,Liguori, Angelo,Napoli, Anna,Romeo, Claudio,Siciliano, Carlo,Sindona, Giovanni