3-O-Benzyl-6-O-benzoyl-1,2-Oisopropilidene-5-C-nitromethyl-a-Dglucofuranose
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| Title: | 3-O-Benzyl-6-O-benzoyl-1,2-Oisopropilidene-5-C-nitromethyl-a-Dglucofuranose |
| Author: | Pampín Casal, María Begoña Valencia Matarranz, Laura Estévez Cabanas, Juan Carlos Estévez Cabanas, Ramón José |
| Affiliation: | Universidade de Santiago de Compostela. Departamento de Química Orgánica |
| Subject: | Single-crystal X-ray study | T = 113 K | Mean (C–C) = 0.006 A˚ | R factor = 0.047 | wR factor = 0.131 | Data-to-parameter ratio = 8.6. | |
| Date of Issue: | 2008 |
| Publisher: | International Union of Crystallography |
| Citation: | Pampín, Begoña, Valencia, Laura, Estévez, Juan C., Estévez, Ramón J. (2009). 3-O-Benzyl-6-O-benzoyl-1,2-O-isopropilidene-5-C-nitromethyl-a-D-glucofuranose. "Act. Cryst". vol. 65, o332-o333 |
| Abstract: | The title compound, C24H27NO9, is one of the epimers of the Henry reaction of 3-O-benzyl-6-O-benzoyl-2-O-isopropylidene-a-D-glucofuran-5-one with nitromethane. The conformation of the five membered rings is as expected from the precursor compound and the molecule is folded with a dihedral angle of 51.4 (2)° between the aromatic rings. One O-H...O hydrogen bond and some intramolecular and intermolecular C-H...O interactions are observed in the structure |
| Publisher version: | https://doi.org/10.1107/S1600536808043353 |
| URI: | http://hdl.handle.net/10347/23390 |
| DOI: | 10.1107/S1600536808043353 |
| ISSN: | 2056-9890 |
| E-ISSN: | 1600-5368 |
| Rights: | This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited |
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Except where otherwise noted, this item's license is described as This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited