Abstract
The title molecule, C14H13NO2, is almost flat with a dihedral angle of 8.0 (1)° between the pyrrole and benzene rings. The central C3O ketone unit has an s-cis conformation and is also coplanar with a torsion angle of −0.6 (3) °. An intramolecular C—H⋯O hydrogen bond generates an S(5) ring motif. In addition, the methoxy group is coplanar with the attached benzene ring. In the crystal structure, neighboring molecules are paired through N—H⋯O hydrogen bonds into centrosymmetric dimers with an R 2 2(10) motif.
Highlights
The title molecule, C14H13NO2, is almost flat with a dihedral angle of 8.0 (1) between the pyrrole and benzene rings
The methoxy group is coplanar with the attached benzene ring
In the crystal structure, neighboring molecules are paired through N—HÁ Á ÁO hydrogen bonds into centrosymmetric dimers with an R22(10) motif
Summary
The title molecule, C14H13NO2, is almost flat with a dihedral angle of 8.0 (1) between the pyrrole and benzene rings. An intramolecular C—HÁ Á ÁO hydrogen bond generates an S(5) ring motif. The methoxy group is coplanar with the attached benzene ring. In the crystal structure, neighboring molecules are paired through N—HÁ Á ÁO hydrogen bonds into centrosymmetric dimers with an R22(10) motif. Related literature For the pharmaceutical and biological properties of chalcones, see: Lin et al (2002); Modzelewska et al (2006); Opletalova (2000); Opletalova & Sedivy (1999); Sogawa et al (1994). See: Bukhari et al (2008); Fun et al (2008); Gong, et al (2008)
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