## Chiral carboxylic acids such as N-(R)-1-(1-naphthyl)ethylaminocarbonyl-L-tert-leucine, N-(R)-1-(1- naphthyl)ethylaminocarbonyl-L-valine and N-(3,5-dinitrobenzoyl)-L-leucine are solubilized in chloroform by the addition of triethylamine. The resulting ion pairs are useful chiral resolving agents
Determination of dextro- and levomethorphan mixtures using chiral lanthanide NMR shift reagents
โ Scribed by Irving W. Wainer; Marc A. Tischler; Eric B. Sheinin
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 264 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0022-3549
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