Published TCIMAIL newest issue No.200
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Chiral Shift Reagent for Determination of Enantiomeric Excess
Advantages
・Available for both high- and low- field NMR spectrometers because C2184 contains no paramagnetic metals, which cause signal broadening.
・The enantiomeric purities of various compounds can be determined.
・NMR spectra showing chemical-shift nonequivalences can be obtained just by adding C2184 to the NMR tube containing a target sample in CDCl3.
・The enantiomeric purities of various compounds can be determined.
・NMR spectra showing chemical-shift nonequivalences can be obtained just by adding C2184 to the NMR tube containing a target sample in CDCl3.
Applications
Reference
- T. Ema, D. Tanida, T. Sakai, Org. Lett. 2006, 8, 3773
- T. Ema, D. Tanida, T. Sakai, J. Am. Chem. Soc. 2007, 129, 10591.