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3-(3-Chloro-phen-yl)-1-methyl-3,3a,4,9b-tetra-hydro-1H-chromeno[4,3-c]isoxazole-3a-carbonitrile.

ABSTRACT: In the title compound, C(18)H(15)ClN(2)O(2), the five-membered isoxazole ring adopts an envelope conformation [the deviation of the N atom is 0.3154?(15)?Å] and the six-membered pyran ring adopts a half-chair conformation. The mean plane through all atoms of the isoxazole ring forms dihedral angles of 47.98?(8)° with the mean plane of the chromene ring system and 75.10?(9)° with the chloro-benzene ring.

SUBMITTER: Swaminathan K

PROVIDER: S-EPMC3099863 | biostudies-other | 2011 Apr

REPOSITORIES: biostudies-other

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3-(3-Chloro-phen-yl)-1-methyl-3,3a,4,9b-tetra-hydro-1H-chromeno[4,3-c]isoxazole-3a-carbonitrile.

Swaminathan K K Sethusankar K K Murugan G G Bakthadoss M M

Acta crystallographica. Section E, Structure reports online 20110305 Pt 4

In the title compound, C(18)H(15)ClN(2)O(2), the five-membered isoxazole ring adopts an envelope conformation [the deviation of the N atom is 0.3154 (15) Å] and the six-membered pyran ring adopts a half-chair conformation. The mean plane through all atoms of the isoxazole ring forms dihedral angles of 47.98 (8)° with the mean plane of the chromene ring system and 75.10 (9)° with the chloro-benzene ring. ...[more]

PMID: 21754088

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