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Ethyl 4-(4-bromo-phen-yl)-6-(4-ethoxy-phen-yl)-2-oxocyclo-hex-3-enecarboxyl-ate.

ABSTRACT: The title compound, C(23)H(23)BrO(4), is an inter-mediate in the synthesis of fused heterocycles. In the title mol-ecule, the cyclo-hexene ring has a distorted half-chair conformation. The bromo-phenyl ring and the mean plane of the cyclo-hexene ring form a dihedral angle of 13.8?(3)°, whereas the benzene and cyclo-hexene rings are approximately perpendicular [88.44?(17)°]. There are only weak C-H?O and C-H?? inter-molecular inter-actions.

SUBMITTER: Badshah A

PROVIDER: S-EPMC2968510 | biostudies-literature | 2009 Feb

REPOSITORIES: biostudies-literature

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Ethyl 4-(4-bromo-phen-yl)-6-(4-ethoxy-phen-yl)-2-oxocyclo-hex-3-enecarboxyl-ate.

Badshah Amir A Hasan Aurangzeb A Barbarín Cecilia R CR

Acta crystallographica. Section E, Structure reports online 20090206 Pt 3

The title compound, C(23)H(23)BrO(4), is an inter-mediate in the synthesis of fused heterocycles. In the title mol-ecule, the cyclo-hexene ring has a distorted half-chair conformation. The bromo-phenyl ring and the mean plane of the cyclo-hexene ring form a dihedral angle of 13.8 (3)°, whereas the benzene and cyclo-hexene rings are approximately perpendicular [88.44 (17)°]. There are only weak C-H⋯O and C-H⋯π inter-molecular inter-actions. ...[more]

PMID: 21582138

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