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Use of a Chiral Praseodymium Shift Reagent in Predicting the Complete Stereostructure of Glisoprenin A

✍ Scribed by Indranath Ghosh; Yoshito Kishi; Hiroshi Tomoda; Satoshi Omura

Book ID
101975404
Publisher
John Wiley and Sons
Year
2005
Weight
12 KB
Volume
36
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

For Abstract see ChemInform Abstract in Full Text.

πŸ“œ SIMILAR VOLUMES

Determination of the enantiomeric purity
Determination of the enantiomeric purity of disubstituted Ξ²-lactams by NMR spectroscopy using a chiral shift reagent
✍ J. Belleney; C. Bui; F. J. Carriere πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 481 KB

## Abstract The enantiomeric purities of disubstituted β‐lactams were determined by ^1^H and ^13^C NMR spectroscopy using tris[3‐(trifluoromethylhydroxymethylene)‐d‐camphorato]europium(III), Eu(tfc)~3~, as a chiral shift reagent. Using a [Eu(tfc)~3~]/[lactam] ratio of 0.5, most of the resonances we