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Monosaccharides as internal probes for the determination of the absolute configuration of 2-butanol.
- Source :
-
Magnetic resonance in chemistry : MRC [Magn Reson Chem] 2006 Feb; Vol. 44 (2), pp. 132-8. - Publication Year :
- 2006
-
Abstract
- D-Glucose, D-mannose and L-rhamnose were reacted with a racemic mixture of 2-butanol, and the resulting alpha-glycosides were analyzed by 1H NMR with COSY and NOESY experiments. Conformational analysis of alpha-glycosidic bonds performed with molecular modeling and appropriate heteronuclear long-range coupling measurements and combined with analysis of dipolar couplings observed in NOESY spectra allowed the assignment of absolute configuration in the aglycones of elucidated alpha-glycosides.<br /> (Copyright 2005 John Wiley & Sons, Ltd.)
Details
- Language :
- English
- ISSN :
- 0749-1581
- Volume :
- 44
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- Magnetic resonance in chemistry : MRC
- Publication Type :
- Academic Journal
- Accession number :
- 16358294
- Full Text :
- https://doi.org/10.1002/mrc.1735