Structure investigation on a novel 2-halo-2,3-unsaturated-N-galactoside, NMR and X-ray diffraction of a monoclinic multidomain crystal

Single crystal X-ray and NMR investigations on multidomain structured N-(4,6-di-O-acetyl-2,3-dideoxy-α-D-threo-hex-2-en-2-iodo-pyranosyl)-methylsulfonamide are reported. This is the first crystallographic diffraction data report related to a 2-halo-2,3-unsaturated galactoside derivative. A complete structural study, including conformations and crystal packing, was performed by analyzing the spectroscopic data in solid state (XRD) and in solution (NMR).

Palabras clave: OH5 CONFORMATION , MULTIDOMAIN CRYSTAL , N-Α-GALACTOSIDE , NMR , SULFONAMIDE

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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)

Identificadores

URI: http://hdl.handle.net/11336/169851

DOI: https://doi.org/10.1016/j.carres.2021.108457

URL: https://www.sciencedirect.com/science/article/pii/S0008621521002263

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Articulos(CINDECA)
Articulos de CENTRO DE INV EN CS.APLICADAS "DR.JORGE J.RONCO"

Citación

Rojas, Agustin Hugo; Lafuente, María Leticia; Echeverría, Gustavo Alberto; Piro, Oscar Enrique; Vetere, Virginia; et al.; Structure investigation on a novel 2-halo-2,3-unsaturated-N-galactoside, NMR and X-ray diffraction of a monoclinic multidomain crystal; Elsevier; Carbohydrate Research; 510; 108457; 7-10-2021; 1-5

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