First crystallographic evidence for the formation of β-Image-ribopyranosylamine from the reaction of ammonia with of Image-ribose
Idioma
en
Article de revue
Este ítem está publicado en
Carbohydrate Research. 2003, vol. 338, n° 8, p. 801-805
Elsevier
Resumen en inglés
β-d-Ribopyranosylamine was synthesized and characterized using analytical, spectral and single-crystal X-ray diffraction methods. The molecule exists in the chair form with the 4C1 conformation. The β anomeric form of C-1 ...Leer más >
β-d-Ribopyranosylamine was synthesized and characterized using analytical, spectral and single-crystal X-ray diffraction methods. The molecule exists in the chair form with the 4C1 conformation. The β anomeric form of C-1 is supported by the dihedral angles. The molecule exhibits both intra- and intermolecular hydrogen-bond interactions of the type O---Hcdots, three dots, centeredO, N---Hcdots, three dots, centeredO and C---Hcdots, three dots, centeredO, and these are interconnected to each other to form chains.< Leer menos
Palabras clave en inglés
D-Ribopyranosylamine
Single-crystal X-ray diffraction
Glycosyl amines
Orígen
Importado de HalCentros de investigación