Ethyl 4-(4-bromophenyl)-6- r -phenyl-2-oxocyclohex-3-ene-1- t -carboxylate

Ethyl 4-(4-bromophenyl)-6- r -phenyl-2-oxocyclohex-3-ene-1- t -carboxylate

In the title compound, C21H19BrO3, the cyclohexene ring adopts an envelope conformation, with all substituents equatorial. The plane through its five coplanar atoms makes dihedral angles of 28.88 (10) and 71.94 (10)° with the bromobenzene and phenyl rings, respectively....

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Vol. 66; no. 8; p. o1896
Main Authors: Anuradha, N., Thiruvalluvar, A., Yuvaraj, C., Pandiarajan, K., Butcher, R. J.
Format: Journal Article
Language:English
Published: International Union of Crystallography 01-08-2010
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Summary:In the title compound, C21H19BrO3, the cyclohexene ring adopts an envelope conformation, with all substituents equatorial. The plane through its five coplanar atoms makes dihedral angles of 28.88 (10) and 71.94 (10)° with the bromobenzene and phenyl rings, respectively. The dihedral angle between the latter two rings is 51.49 (15)°. Intermolecular C—H...O hydrogen bonds are found in the crystal structure; a C—H...π interaction is also present.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536810025353