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Ethyl 4-(4-bromo-phen-yl)-6-r-phenyl-2-oxocyclo-hex-3-ene-1-t-carboxyl-ate.

ABSTRACT: In the title compound, C(21)H(19)BrO(3), the cyclo-hexene 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 bromo-benzene and phenyl rings, respectively. The dihedral angle between the latter two rings is 51.49?(15)°. Inter-molecular C-H?O hydrogen bonds are found in the crystal structure; a C-H?? inter-action is also present.

SUBMITTER: Anuradha N

PROVIDER: S-EPMC3007547 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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Ethyl 4-(4-bromo-phen-yl)-6-r-phenyl-2-oxocyclo-hex-3-ene-1-t-carboxyl-ate.

Anuradha N N Thiruvalluvar A A Yuvaraj C C Pandiarajan K K Butcher R J RJ

Acta crystallographica. Section E, Structure reports online 20100703 Pt 8

In the title compound, C(21)H(19)BrO(3), the cyclo-hexene 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 bromo-benzene and phenyl rings, respectively. The dihedral angle between the latter two rings is 51.49 (15)°. Inter-molecular C-H⋯O hydrogen bonds are found in the crystal structure; a C-H⋯π inter-action is also present. ...[more]

PMID: 21588230

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