Crystal structure of 2-isopropyl-5,7'-dimethyl-1',3',3a',6',8a',8b'-hexa-hydro-spiro-[cyclo-hexane-1,6'-furo[3,4-d]imidazo[1,5-b]isoxazol]-8'(7'H)-one

Heithem Abda; Khaireddine Ezzayani; Kaiss Aouadi; Taha Guerfel; Sebastien Vidal; Moncef Msaddek

doi:10.1107/S2056989016010641

Crystal structure of 2-isopropyl-5,7'-dimethyl-1',3',3a',6',8a',8b'-hexa-hydro-spiro-[cyclo-hexane-1,6'-furo[3,4-d]imidazo[1,5-b]isoxazol]-8'(7'H)-one

Acta Crystallogr E Crystallogr Commun. 2016 Jul 19;72(Pt 8):1150-2. doi: 10.1107/S2056989016010641. eCollection 2016 Aug 1.

Authors

Heithem Abda¹, Khaireddine Ezzayani², Kaiss Aouadi¹, Taha Guerfel³, Sebastien Vidal⁴, Moncef Msaddek¹

Affiliations

¹ University of Monastir, Heterocyclic Chemistry Laboratory, Products, Natural and Reactivity, Faculty of Sciences of Monastir, Avenue of the Environment, 5000 Monastir, Tunisia.
² University of Monastir, Laboratory of Physical Chemistry of Materials, Faculty of Sciences of Monastir, Avenue of the Environment, 5019 Monastir, Tunisia.
³ Laboratory of Electrochemistry, Materials and Environment, Kairouan University, 3100 Kairouan, Tunisia.
⁴ University of Lyon CNRS, Institute of Chemistry and Biochemistry and Molecular Supramolecular, UMR 5246, Laboratoire de Chimie Organique 2-Glycochemistry, Curien Building, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France.

Abstract

In the title compound, C17H28N2O3, the isoxazolidine ring adopts an envelope conformation with the O atom deviating from the mean plane of the other four ring atoms by 0.617 (1) Å. In the crystal, mol-ecules are linked via weak C-H⋯O hydrogen bonds, forming chains which extend along the b-axis direction.

Keywords: crystal structure; hydrogen bonding; isoxazolidine.