Pampín Casal, María BegoñaValencia Matarranz, LauraEstévez Cabanas, Juan CarlosEstévez Cabanas, Ramón José2020-10-212020-10-212008Pampín, 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-o3332056-9890http://hdl.handle.net/10347/23390The 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 structureengThis 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 citedhttps://creativecommons.org/licenses/by/2.0/uk/Single-crystal X-ray studyT = 113 KMean (C–C) = 0.006 A˚R factor = 0.047wR factor = 0.131Data-to-parameter ratio = 8.6.journal article10.1107/S16005368080433531600-5368open access