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1H and 13C NMR Shifts for Aldopyranose and Aldofuranose Monosaccharides: Conformational Analysis and Solvent Dependence

✍ Scribed by Paul Hobley; Oliver Howarth; Roger N. Ibbett

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 525 KB
Volume: 34
Category: Article
ISSN: 0749-1581
DOI: 10.1002/(sici)1097-458x(199610)34:10<755::aid-omr950>3.0.co;2-u

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✦ Synopsis

Ring 'H and I3C NMR chemical shifts for 14 aldopyranoses were measured in D,O and dimethyl-d, sulphoxide; those for eight aldofuranose monosaccharides were measured in dimethyl-d6 sulphoxide. The effects of solvent are small. Shifts can be predicted with reasonable accuracy using algorithms having a minimum number of steric parameters, varying from one for aldofuranose I3C shifts to eight for aldopyranose I3C shifts.

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