Proton and C-13 nuclear magnetic resonance spectra of some benzoylated aldohexoses |
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| Authors: | Norma B. D&#x Accorso,Inge M.E. Thiel,Matthias Schüller |
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| Affiliation: | Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, 1428 Buenos Aires Argentina;Institut für Organische Chemie und Biochemie, Universität Hamburg, Martin-Luther-King-Platz 6, 2000 Hamburg 13 West Germany |
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| Abstract: | Chemical shifts and coupling constants of 1H-n.m.r. spectra of the perbenzoates of α-d-glucopyranose (1), β-d-glucopyranose (2), α-d-galactopyranose (3), α-d-mannopyranose (4), β-d-mannopyranose (5), and α-d-galactofuranose (6) are reported. The 13C-n.m.r. chemical shifts of compounds 1-3 and 6, and of penta-O-benzoyl-β-d-galactofuranose (7) are given. Mass spectra were used to differentiate the furanoses 6 and 7 from the pyranose 3. |
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