title: 5-Phenyl-1,3,4-thiadiazol-2-yl 2,3,4,6-tetra-O-acetyl-1-thio-beta-D-glucopyranoside.
abstract: The structure of the title compound, C22H24N2O9S2, is described. This compound consists of a sugar ring and a heterocyclic base linked unusually by an S atom. The sugar is in a 4C1 chair conformation and forms dihedral angles of 49.54 (4) and 33.42 (5)degrees with the thiadiazole and phenyl rings, respectively. The S atom occupies an equatorial position of the sugar ring and lies 1.807 (2) A out of the corresponding mean plane.
authors.affiliation: State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 73000, People's Republic of China.
authors.forename: Zao Zao
authors.initials: ZZ
authors.lastname: Qiu
authors.forename: Xin Ping
authors.initials: XP
authors.lastname: Hui
authors.forename: Peng Fei
authors.initials: PF
authors.lastname: Xu
mesh_terms: D018360:Crystallography, X-Ray; D005960:Glucosides / Q000737:chemistry*; D006571:Heterocyclic Compounds / Q000737:chemistry; D006860:Hydrogen Bonding; D007202:Indicators and Reagents; D008958:Models, Molecular; D008968:Molecular Conformation; D013830:Thiadiazoles / Q000737:chemistry*
chemical_list: C515519:5-phenyl-1,3,4-thiadiazol-2-yl 2,3,4,6-tetra-O-acetyl-1-thioglucopyranoside; D005960:Glucosides; D006571:Heterocyclic Compounds; D007202:Indicators and Reagents; D013830:Thiadiazoles