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(E)-1-(2,4-Dichloro-phen-yl)-3-[3-(4-meth-oxy-phen-yl)-1-phenyl-1H-pyrazol-4-yl]prop-2-en-1-one.

ABSTRACT: In the title mol-ecule, C(25)H(18)Cl(2)N(2)O(2), the dihedral angles between the pyrazole ring and its N- and C-bonded benzene rings are 8.28?(11) and 40.89?(10)°, respectively. The dihedral angle between the benzene rings is 39.03?(11)°. The title mol-ecule exists in a trans conformation with respect to the acyclic C=C bond. In the crystal, mol-ecules are linked into inversion dimers by pairs of inter-molecular C-H?O hydrogen bonds, generating R(2) (2)(14) loops.

SUBMITTER: Fun HK

PROVIDER: S-EPMC3247490 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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(E)-1-(2,4-Dichloro-phen-yl)-3-[3-(4-meth-oxy-phen-yl)-1-phenyl-1H-pyrazol-4-yl]prop-2-en-1-one.

Fun Hoong-Kun HK Quah Ching Kheng CK Malladi Shridhar S Hebbar Raghavendra R Isloor Arun M AM

Acta crystallographica. Section E, Structure reports online 20111029 Pt 11

In the title mol-ecule, C(25)H(18)Cl(2)N(2)O(2), the dihedral angles between the pyrazole ring and its N- and C-bonded benzene rings are 8.28 (11) and 40.89 (10)°, respectively. The dihedral angle between the benzene rings is 39.03 (11)°. The title mol-ecule exists in a trans conformation with respect to the acyclic C=C bond. In the crystal, mol-ecules are linked into inversion dimers by pairs of inter-molecular C-H⋯O hydrogen bonds, generating R(2) (2)(14) loops. ...[more]

PMID: 22220108

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