N,N′‐Bis(2‐methoxy­phenyl)­naphthalene‐1,4‐dicarboxamide

The title compound, C₂₆H₂₂N₂O₄, crystallizes in an anti‐C=O orientation, with the two N‐substituted benzene rings in different conformations relative to the naphthalene ring. These conformations allow two strong N—H?O hydrogen bonds and one C—H?π inter­action to generate mol­ecular chains in the cell.