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3-(4-Methoxy-phen-yl)-1-(2-pyrrol-yl)prop-2-en-1-one.

ABSTRACT: The title mol-ecule, C(14)H(13)NO(2), is almost flat with a dihedral angle of 8.0?(1)° between the pyrrole and benzene rings. The central C(3)O ketone unit has an s-cis conformation and is also coplanar with a torsion angle of -0.6?(3) °. An intra-molecular C-H?O hydrogen bond generates an S(5) ring motif. In addition, the meth-oxy group is coplanar with the attached benzene ring. In the crystal structure, neighboring mol-ecules are paired through N-H?O hydrogen bonds into centrosymmetric dimers with an R(2) (2)(10) motif.

SUBMITTER: Li DQ

PROVIDER: S-EPMC2959486 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature

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3-(4-Methoxy-phen-yl)-1-(2-pyrrol-yl)prop-2-en-1-one.

Li Dong-Qing DQ

Acta crystallographica. Section E, Structure reports online 20080913 Pt 10

The title mol-ecule, C(14)H(13)NO(2), is almost flat with a dihedral angle of 8.0 (1)° between the pyrrole and benzene rings. The central C(3)O ketone unit has an s-cis conformation and is also coplanar with a torsion angle of -0.6 (3) °. An intra-molecular C-H⋯O hydrogen bond generates an S(5) ring motif. In addition, the meth-oxy group is coplanar with the attached benzene ring. In the crystal structure, neighboring mol-ecules are paired through N-H⋯O hydrogen bonds into centrosymmetric dimers ...[more]

PMID: 21201128

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