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(E)-3-(4-Methyl-phen-yl)-1-(4-nitro-phenyl)prop-2-en-1-one.

ABSTRACT: The asymmetric unit of the title compound, C(16)H(13)NO(3), contains two independent mol-ecules related approximately by a pseudo-twofold rotation axis. The dihedral angle between the nitro-benzene and methyl-phenyl rings is 42.18?(6)° in one mol-ecule and 12.97?(6)° in the other. In both mol-ecules, the nitro group is slightly twisted away from the attached benzene ring. In the crystal structure, the mol-ecules are stacked along the b axis and are linked via C-H?O and C-H?? inter-actions.

SUBMITTER: Fun HK

PROVIDER: S-EPMC2961424 | biostudies-literature | 2008 May

REPOSITORIES: biostudies-literature

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(E)-3-(4-Methyl-phen-yl)-1-(4-nitro-phenyl)prop-2-en-1-one.

Fun Hoong-Kun HK Chantrapromma Suchada S Patil P S PS D'Silva E Deepak ED Dharmaprakash S M SM

Acta crystallographica. Section E, Structure reports online 20080503 Pt 6

The asymmetric unit of the title compound, C(16)H(13)NO(3), contains two independent mol-ecules related approximately by a pseudo-twofold rotation axis. The dihedral angle between the nitro-benzene and methyl-phenyl rings is 42.18 (6)° in one mol-ecule and 12.97 (6)° in the other. In both mol-ecules, the nitro group is slightly twisted away from the attached benzene ring. In the crystal structure, the mol-ecules are stacked along the b axis and are linked via C-H⋯O and C-H⋯π inter-actions. ...[more]

PMID: 21202687

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(E)-1-(4-Nitro-phen-yl)-3-phenyl-prop-2-en-1-one.

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(E)-1-[4-(Methyl-sulfan-yl)phen-yl]-3-phenyl-prop-2-en-1-one.

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(E)-3-(3-Bromo-phen-yl)-1-(4-methyl-phenyl)prop-2-en-1-one.

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(2E)-1-(4-Chloro-phen-yl)-3-(4-nitro-phen-yl)prop-2-en-1-one.

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(E)-3-(4-Fluoro-phen-yl)-1-(2-nitro-phen-yl)prop-2-en-1-one.

Project description:The title compound, C(15)H(10)F(N)O(3), was prepared from 2-nitro-acetphenone and 4-fluoro-benzaldehyde by an Aldol condensation reaction. The dihedral angle formed by the two benzene rings is 67.37?(2)°. The crystal structure is stabilized by weak inter-molecular C-H?O and C-H?F hydrogen bonds.

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