3-O-Benzyl-6-O-benzoyl-1,2-Oisopropilidene-5-C-nitromethyl-a-Dglucofuranose

Thumbnail Image

Files

2009_actacryst_pampin_benzyl_benzoyl.pdf (360.63 KB)
Identifiers
URI: http://hdl.handle.net/10347/23390
ISSN: 2056-9890
E-ISSN: 1600-5368
DOI: 10.1107/S1600536808043353

Publication date

2008

Authors

Advisors

Tutors

Editors

Journal Title

Journal ISSN

Volume Title

Publisher

International Union of Crystallography
Metrics
Google Scholar
lacobus
Export

Research Projects

Organizational Units

Journal Issue

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

Description

Keywords

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.

Bibliographic 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

Relation

Has part

Has version

Is based on

Is part of

Is referenced by

Is version of

Requires

Sponsors

We gratefully acknowledge the Spanish Education Ministry and the Xunta de Galicia for financial support

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

Collections

Química Orgánica