%0 Journal Article %T tert-Butyl 2-deoxy-4,5-O-isopropylidene-d-gluconate %A Sarah F. Jenkinson %A K. Victoria Booth %A Daniel Best %A George W. J. Fleet %J Acta Crystallographica Section E %D 2008 %I International Union of Crystallography %R 10.1107/s160053680803064x %X The relative configuration of tert-butyl 2-deoxy-4,5-O-isopropylidene-d-gluconate, C13H24O6, an intermediate in the synthesis of 2-deoxy sugars, was determined by X-ray crystallography, and the crystal structure consists of chains of O¡ªH...O hydrogen-bonded molecules running parallel to the a axis. There are two molecules in the asymmetric unit. The absolute configuration was inferred from the use of d-erythronolactone as the starting material. %U http://scripts.iucr.org/cgi-bin/paper?S160053680803064X