Mixtures of Chiral and Achiral Chemical Shift Reagents of Europium and Their Benefits for the Determination of Enantiomeric Purity

✍ Scribed by Valentim Emílio Uberti Costa; Mariane Axt

• Publisher: John Wiley and Sons
• Year: 1996
• Tongue: English
• Weight: 210 KB
• Volume: 34
• Category: Article
• ISSN: 0749-1581
• DOI: 10.1002/(sici)1097-458x(199611)34:11<929::aid-omr979>3.0.co;2-h

✦ Synopsis

For complex compounds, it is usually difficult to identify the signals in the 'H NMR spectra of enantiomeric mixtures. To solve this problem, a combination of chiral and achiral chemical shift reagents of europium is proposed.