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Pentafluorophenyl (3R,4R,5R)-5-{[(3R,4R,5R)-5-azidomethyl-3,4-dimethoxy-2,3,4,5-tetrahydrofuran-3-carbonylamino]methyl}-3,4-dimethoxy-2,3,4,5-tetrahydrofuran-3-carboxylate

Punzo, Francesco, Cowley, Andrew R., Watkin, David J., Simone, Michela L., Edwards, Alison A., Tranter, George E., Fleet, George W.J. (2006) Pentafluorophenyl (3R,4R,5R)-5-{[(3R,4R,5R)-5-azidomethyl-3,4-dimethoxy-2,3,4,5-tetrahydrofuran-3-carbonylamino]methyl}-3,4-dimethoxy-2,3,4,5-tetrahydrofuran-3-carboxylate. Acta Crystallographica, E62 . 0473-0475. ISSN 1600-5368. (doi:10.1107/S1600536805043205) (Access to this publication is currently restricted. You may be able to access a copy if URLs are provided) (KAR id:4892)

Language: English

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The crystal structure of the title compound, C22H25F5N4O9, an important intermediate in the synthesis of novel biopolymers containing branched carbon chains, establishes the relative stereochemistry at all six chiral centres of the dipeptide. The structure may indicate a predisposition to the organization of secondary structure by novel dipeptide isosteres. An intermolecular hydrogen bond between the NH group and one of the N atoms of the azide group contributes to the stabilization of the packing.

Item Type: Article
DOI/Identification number: 10.1107/S1600536805043205
Subjects: Q Science
Q Science > QD Chemistry
Divisions: Divisions > Division of Natural Sciences > Medway School of Pharmacy
Depositing User: Alison Edwards
Date Deposited: 03 Sep 2008 22:08 UTC
Last Modified: 16 Feb 2021 12:17 UTC
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