Methyl 3,6-di-O-pivaloyl-alpha-D-mannopyranoside.
The X-ray crystal structure analysis of the title compound, C(17)H(30)O(8), revealed a (4)C(1) conformation of the pyranosyl ring [Cremer-Pople puckering parameters of Q = 0.568 (2) A, theta = 5.1 (2) and phi = 218 (3) degrees ]. The structure shows no deviations from the geometric parameters of pyranoside carbohydrates. The hydroxyl groups participate in O-H.O hydrogen bonds, forming a two-dimensional pattern [O.O = 2.811 (3) and 2.995 (3) A].
Matijasić
Ivanka
I
Laboratory of Organic Chemistry, Faculty of Science, University of Zagreb, Strossmayerov trg 14, HR-10000 Zagreb, Croatia. ivanka@chem.pmf.hr
Pavlović
Gordana
G
Trojko
Rudolf
R
D002236:Carbohydrate Conformation; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008358:Mannose / Q000031:analogs & derivatives / Q000737:chemistry*; D008958:Models, Molecular
C474727:methyl 3,6-di-O-pivaloyl-mannopyranoside; D008358:Mannose