6-Methyl-2-oxo-N-(quinolin-6-yl)-2H-chromene-3-carboxamide: Crystal structure and Hirshfeld surface analysis

Abstract

The title coumarin derivative, C20H14N2O3, displays intramolecular N - H···O and weak C - H···O hydrogen bonds, which probably contribute to the approximate planarity of the molecule [dihedral angle between the coumarin and quinoline ring systems = 6.08(6)°]. The supramolecular structures feature C - H···O hydrogen bonds and π-π interactions, as confirmed by Hirshfeld surface analyses.