668436-83-7Relevant articles and documents
Synthesis of 15N-labeled vicinal diamines through N-activated chiral aziridines: Tools for the NMR study of platinum-based anticancer compounds
Berger, Gilles,Gelbcke, Michel,Cau?t, Emilie,Luhmer, Michel,Nève, Jean,Dufrasne, Fran?ois
supporting information, p. 545 - 548 (2013/02/23)
A new method for the synthesis of 15N-labeled chiral β-diamines from a common precursor, either optically pure amino acids or anti-β-amino alcohols, is reported. The two diastereomeric series of vicinal diamines are produced through the nucleophilic ring opening of activated chiral aziridines. 15N was introduced by means of [ 15N]-benzylamine, prepared from 15NH4Cl. The final compounds are highly valuable because [1H-15N] NMR is considered a powerful tool for studying the chemical properties of platinum-based complexes.
