organic compounds
Open access
In the title compound, C14H9N3O8, the benzene rings form a dihedral angle of 69.02 (5)°. The central ester group is rotated by 25.86 (9)° relative to the p-tolyl group. In the crystal, the molecules are linked by C—HO interactions into helical chains along [010].
organic compounds
Open access
In the title compound, C21H18O4, the outer benzyl rings are disordered over two resolved positions in a 0.50 ratio. The O—CH2 groups form dihedral angles of 4.1 (2) and 10.9 (4)° with the central benzene ring, adopting a syn–anti conformation with respect to this ring. In the crystal, the molecules are linked by O—HO hydrogen bonds and weak C—HO interactions, forming chains along [010].