5-[(2-Chloro-4-nitroanilino)methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione

Abstract

In the title compound, C13H11ClN2O6, the dihedral angles between the benzene ring and the amino­methyl­ene unit and between the amino­methyl­ene group and the dioxane ring are 8.19 (14) and 1.39 (17)°, respectively. The dioxane ring has a half-boat conformation, in which the C atom between the dioxane O atoms is 0.662 (4)Å out of the plane through the remaining ring atoms. Intra­molecular N—H⋯O and N—H⋯Cl inter­actions occur.