Infrared and 1H NMR studies of hydrogen
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Monika Plass; Iwona Wawer; Boguslawa Piekarska-Bartoszewicz; Andrzej Temeriusz
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Article
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1997
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John Wiley and Sons
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English
โ 138 KB
๐ 1 views
Ureido 2-deoxy-โค-D-glucopyranosides with seven different amino acid ester residues were studied by means of IR and 1 H NMR spectroscopy. The H-D exchange rates increase in the order L-Val <L-Leu <L-Ala < Gly for both NH protons; however, the exchange rate at N-1-H (linked to the glucopyranoside) is