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The Molecular Structure of 1,2:5,6-Di-O-isopropylidene-3-O-toluenesulfonyl-α-D-glucofuranose
Institut für Radiopharmazie, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, D 01328 Dresden, Germany
Leibniz Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, D 18059 Rostock, Germany
Institut für Chemie, Anorganische Festkörperchemie, Albert-Einstein-Straße 3a, D-18059 Rostock, Germany
* Author to whom correspondence should be addressed.
Received: 5 December 2011; in revised form: 16 February 2012 / Accepted: 20 February 2012 / Published: 29 February 2012
Abstract: The crystal and molecular structure of 1,2:5,6-di-O-isopropylidene-3-O-toluenesulfonyl-α-D-glucofuranose is reported. This compound crystallizes from a petroleum ether/ethyl acetate mixture with the chiral orthorhombic space group P212121 with four molecules in the unit cell. The unit cell parameters are: a = 9.7945(7) Å, b = 10.1945(7) Å, c = 21.306(1) Å, and V = 2127.4(2) Å3. No classical hydrogen bonds were found. Bond lengths and angles of this tosylated glucofuranose derivative are typical.
Keywords: carbohydrates; glucose; tosylation
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Mamat, C.; Peppel, T.; Köckerling, M. The Molecular Structure of 1,2:5,6-Di-O-isopropylidene-3-O-toluenesulfonyl-α-D-glucofuranose. Crystals 2012, 2, 105-109.
Mamat C, Peppel T, Köckerling M. The Molecular Structure of 1,2:5,6-Di-O-isopropylidene-3-O-toluenesulfonyl-α-D-glucofuranose. Crystals. 2012; 2(1):105-109.
Mamat, Constantin; Peppel, Tim; Köckerling, Martin. 2012. "The Molecular Structure of 1,2:5,6-Di-O-isopropylidene-3-O-toluenesulfonyl-α-D-glucofuranose." Crystals 2, no. 1: 105-109.