Assignment of anomeric configuration of C-glycopyranosides and C-glycofuranosides. A proton, carbon-13, and nuclear Overhauser enhancement spectrometric study
β Scribed by Brakta, Mohamed; Farr, Roger N.; Chaguir, Brahim; Massiot, Georges; Lavaud, Catherine; Anderson, William R.; Sinou, Denis; Daves, G. Doyle
- Book ID
- 118140908
- Publisher
- American Chemical Society
- Year
- 1993
- Tongue
- English
- Weight
- 758 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0022-3263
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The cis/trans conformational equilibrium of the two Ac-Pro isomers of the beta-turn model dipeptide [13C]-Ac-L-Pro-D-Ala-NHMe, 98% 13C enriched at the acetyl carbonyl atom, was investigated by the use of variable temperature gradient enhanced 1H-nmr, two-dimensional (2D) 1H,1H nuclear Overhauser eff