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Structural analysis of methyl α-l-fucopyranoside by X-ray crystallography, NMR spectroscopy, and molecular mechanics calculations

✍ Scribed by D. Lamba; A.L. Segre; G. Fabrizi; B. Matsuhiro

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
422 KB
Volume
243
Category
Article
ISSN
0008-6215

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✦ Synopsis

The crystal and molecular structures of methyl a-L-fucopyranoside are reported. The sugar ring has the expected 'C, conformation.

The 'H NMR spectrum at 600 MHz was fully analysed. The conformation of the pyranose ring in solution, derived from 'JHH values, was very similar to that in the crystal. All these features have been rationalised through molecular mechanics calculations.

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