3-O-Benzoyl-1,2-O-isopropylidene-β-D-fructopyranose
Artikel i vetenskaplig tidskrift, 2005

In the structure of the title compound, C16H20O7, the five-membered 1,3-dioxolane ring is disordered with two different positions, A and B (1/1); it adopts the OT4 conformation slightly distorted towards E4 for molecule A, and the 1E conformation distorted towards 1TO for molecule B. The pyranose ring adopts an almost ideal 1C4 conformation. The three-dimensional packing is stabilized by strong intermolecular O-H...O interactions and weak C-H...O hydrogen bonds.

conformation

crystal structure

X-ray diffraction

Författare

Vratislav Langer

Chalmers, Kemi- och bioteknik, Oorganisk miljökemi

Julia Micova

Bohumil Steiner

Miroslav Koos

Acta Crystallographica Section E: Structure Reports Online

1600-5368 (ISSN)

Vol. E61 o2172-o2174

Ämneskategorier

Kemi