1-Methyl-3-p-tolyl-3,3a,4,9b-tetra-hydro-1H-chromeno[4,3-c]isoxazole-3a-carbonitrile

1-Methyl-3-p-tolyl-3,3a,4,9b-tetra-hydro-1H-chromeno[4,3-c]isoxazole-3a-carbonitrile

In the title compound, C(19)H(18)N(2)O(2), the dihedral angle between the mean planes of the fused chromeno and isoxazole units is 43.71 (7)°. The isoxazole and pyran rings exhibit envelope and half chair conformations, respectively. The crystal packing is stabilized by inter-molecular C-H⋯π inter-a...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2011-07, Vol.67 (Pt 7), p.o1695-o1695
Hauptverfasser: Gangadharan, Rajeswari, Sethusankar, K, Murugan, Gandhi, Bakthadoss, Manickam
Format: Artikel
Sprache:eng
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Organic Papers
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Zusammenfassung:In the title compound, C(19)H(18)N(2)O(2), the dihedral angle between the mean planes of the fused chromeno and isoxazole units is 43.71 (7)°. The isoxazole and pyran rings exhibit envelope and half chair conformations, respectively. The crystal packing is stabilized by inter-molecular C-H⋯π inter-actions.
ISSN:1600-5368
DOI:10.1107/S1600536811021829