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Ethyl 2-amino-6-(4-bromo-phen-yl)-4-(4-fluoro-phen-yl)cyclo-hexa-1,3-diene-1-carboxyl-ate.

ABSTRACT: In the title compound, C21H19BrFNO2, two independent mol-ecules crystallize in the asymmetric unit. The cyclo-hexa-1,3-diene ring is in a slightly distorted screw-boat conformation. The dihedral angles between the mean planes of the 4-bromo-phenyl and 4-fluoro-phenyl rings are 81.0?(3) and 76.4?(2)° in the two independent mol-ecules. In the crystal, N-H?O hydrogen bonds link the molecules into [100] chains.

SUBMITTER: Narayana B

PROVIDER: S-EPMC3884405 | biostudies-other | 2013

REPOSITORIES: biostudies-other

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Ethyl 2-amino-6-(4-bromo-phen-yl)-4-(4-fluoro-phen-yl)cyclo-hexa-1,3-diene-1-carboxyl-ate.

Narayana B B Sapnakumari M M Jasinski Jerry P JP Fraiser Peter M PM Yathirajan H S HS

Acta crystallographica. Section E, Structure reports online 20130823 Pt 9

In the title compound, C21H19BrFNO2, two independent mol-ecules crystallize in the asymmetric unit. The cyclo-hexa-1,3-diene ring is in a slightly distorted screw-boat conformation. The dihedral angles between the mean planes of the 4-bromo-phenyl and 4-fluoro-phenyl rings are 81.0 (3) and 76.4 (2)° in the two independent mol-ecules. In the crystal, N-H⋯O hydrogen bonds link the molecules into [100] chains. ...[more]

PMID: 24427095

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