Acta Cryst. (2011). E67, o2757-o2758  [ doi:10.1107/S1600536811037305 ]

[(2R,3S,6S)-3-Acetyloxy-6-(1-phenyl-1H-1,2,3-triazol-4-yl)-3,6-dihydro-2H-pyran-2-yl]methyl acetate

J. Zukerman-Schpector, H. A. Stefani, N. C. S. Silva, S. W. Ng and E. R. T. Tiekink

Abstract: In the title compound, C₁₈H₁₉N₃O₅, the 3,6-dihydro-2H-pyran ring adopts a half-chair, distorted towards a half-boat, conformation with Q_T = 0.5276(14) Å. The benzene ring is twisted out of the place of the triazole ring [dihedral angle = 23.54 (8)°]. In the crystal, supramolecular layers in the ac plane are formed through C-HO and C-H(triazole) interactions. These stack along the b axis being connected by C-HN contacts.

Online 30 September 2011

Copyright © International Union of Crystallography
IUCr Webmaster