NMR study of methyl 3,4,6-tri-O-acetyl-2
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Iwona Wawer; Małgorzata Weychert; Jan Klimkiewicz; Bogusława Piekarska-Bartoszew
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Article
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1999
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John Wiley and Sons
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English
⚖ 117 KB
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Five derivatives of methyl 3,4,6-triacetyl-2-deoxy-(3@-dialkylureido)-b-D-glucopyranoside were studied by 1H and 13C, NMR spectroscopy in solutions and by 13C NMR spectroscopy in the solid state. Sterically CDCl 3 crowded substituents such as n-hexyl and cylcohexyl change the chemical shifts of H-1,