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


ABSTRACT: 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?? inter-actions.

SUBMITTER: Gangadharan R 

PROVIDER: S-EPMC3152008 | biostudies-other | 2011 Jul

REPOSITORIES: biostudies-other

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

Gangadharan Rajeswari R   Sethusankar K K   Murugan Gandhi G   Bakthadoss Manickam M  

Acta crystallographica. Section E, Structure reports online 20110618 Pt 7


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. ...[more]

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