ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
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Conformational study of aldobiouronic acids by means of proton magnetic resonance spectrometry

C. Peciar, J. Alföldi, R. Palovčík, J. Rosík, and J. Kubala

Institute of Chemistry, Slovak Academy of Sciences, 809 33 Bratislava

 

Abstract: Chemical shifts and coupling constants J1,2 of anomeric protons of three aldobiouronic acids were measured. Basing on the data obtained the configuration of the glycosidic bond was determined. The relative abundance of the respective anomers in the equilibrated mixture was established from the area of peaks of anomeric protons at the reducing unit.

Full paper in Portable Document Format: 281a83.pdf

 

Chemical Papers 28 (1) 83–85 (1974)

Monday, November 23, 2020

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