Crystal structure of (1S,2S,2′R,3a′S,5R)-2′-[(5-bromo-1H-indol-3-yl)meth­yl]-2-isopropyl-5,5′-dimethyl­dihydro-2′H-spiro­[cyclo­hexane-1,6′-imidazo[1,5-b]isoxazol]-4′(5′H)-one

Acta Crystallographica Section E: Crystallographic Communications

Nasri, S.¹  Jeanneau, E.²  Ghannay, S.³  Brahmi, J.³  Msaddek, M.³  Aouadi, K.³ 

[1] Laboratoire de Physico-chimie des Matériaux, Faculté des Sciences de Monastir, Avenue de l'Environnement, 5019 Monastir, University of Monastir, Tunisia;Université Lyon 1, Centre de Diffractométrie Henri Longchambon, Bâtiment 305, 43 boulevard du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France;Université de Monastir, Laboratoire de Synthése Hétérocyclique, Produits Naturels et Réactivités, Faculté des Sciences de Monastir, Avenue de l'Environnement, 5000 Monastir, Tunisia

关键词: CRYSTAL STRUCTURE;    ISOXAZOLIDINES;    1;    3-DIPOLAR CYCLOADDITION;    CHIRAL NITRONE;    HYDROGEN BONDING;   

DOI  :  10.1107/S2056989016010872

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C24H32BrN3O2, the six-membered cyclo­hexane ring adopts a chair conformation and the isoxasolidine ring adopts a twisted conformation. The mol­ecule has five chiral centres and the absolute configuration has been determined in this analysis. The mol­ecular structure is stabilized by weak intra­molecular C—H⋯O and C—H⋯N contacts. In the crystal, mol­ecules are linked by N—H⋯N and C—H⋯O hydrogen bonds, forming undulating sheets parallel to the bc plane.

【 授权许可】

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