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Simple enantiomeric excess determination of alcohols using chiral selones and 77Se NMR spectroscopy

✍ Scribed by Ruilian Wu; Jerome D. Odom; R. Bruce Dunlap; Louis A. Silks III


Book ID
108036257
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
131 KB
Volume
6
Category
Article
ISSN
0957-4166

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Determination of enantiomeric excess by
✍ V. N. Gogte; R. K. Nanda; A. A. Natu; V. S. Pandit; M. K. Sastry πŸ“‚ Article πŸ“… 1984 πŸ› John Wiley and Sons 🌐 English βš– 283 KB

Oxazolidine derivatives of p-amino alcohols such as ephedrine have been resolved by -C NMR spedroscopy using Eu(hfc), as a chiral shift reagent. The method is quantitative in the determination of enantiomeric excess, and is advantageous where 'H NMR is of limited use owing, for example, to signitica