title: 4-Dimethyl-amino-1-(4-meth-oxy-phen-yl)-2,5-dioxo-2,5-dihydro-1H-pyrrole-3-carbonitrile.
abstract: In the title compound, C14H13N3O3, a twist occurs, as seen in the dihedral angle of 53.60 (12)° between the pyrrole and benzene rings. A three-dimensional architecture is formed in the crystal whereby layers of mol-ecules in the ac plane are connected by C-H⋯O and C-H⋯π inter-actions.
authors.affiliation: Applied Organic Chemistry Department, National Research Centre, Dokki, 12622 Giza, Egypt.
authors.forename: Bakr F
authors.initials: BF
authors.lastname: Abdel-Wahab
authors.forename: Hanan A
authors.initials: HA
authors.lastname: Mohamed
authors.forename: Abdelbasset A
authors.initials: AA
authors.lastname: Farahat
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng
authors.forename: Edward R T
authors.initials: ER
authors.lastname: Tiekink