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Crystal structure of racemic 2-[(ß-arabinopyranosyl)sulfanyl]-4,6-diphenylpyridine-3-carbonitrile

Hammad, Sherif. F.; Masoud, Doaa M.; Elgemeie, Galal H.;
GND
1132099900
Affiliation
Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig
Jones, Peter G.

In the racemic title compound, C23H20N2O4S, the sulfur atom is attached equatorially to the sugar ring with unequal S—C bonds, viz.: S—Cs = 1.808 (2) and S—Cp = 1.770 (2) Å (s = sugar, p = pyrid­yl). The dihedral angles between the pyridine ring and its attached phenyl groups are 42.24 (8) and 6.37 (14)°. In the crystal, a system of classical O—H⋯O and O—H⋯(O,O) hydrogen bonds links the mol­ecules to form tube-like assemblies propagating parallel to the c-axis direction. Weak C—H⋯N inter­actions are also observed.

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