title: Dimethyl 4-eth-oxy-1-(4-methyl-2-pyri-dyl)-5-oxo-2,5-dihydro-1H-pyrrole-2,3-dicarboxyl-ate.
abstract: In the title compound, C(16)H(18)N(2)O(6), the dihedral angle between the aromatic ring planes is 8.11 (6)°. One of the O atoms is disordered over two sites of equal occupancy. In the crystal structure, aromatic π-π stacking [centroid-to-centroid separation = 3.5503 (8) Å] helps to consolidate the packing.
authors.affiliation: Department of Chemistry, Islamic Azad University Yazd Branch, Yazd, Iran.
authors.forename: Mohammad
authors.initials: M
authors.lastname: Anary-Abbasinejad
authors.forename: Marziyeh
authors.initials: M
authors.lastname: Mirhosseini
authors.forename: Masoumeh
authors.initials: M
authors.lastname: Tabatabaee