In the title compound, C18H14N2O4, the piperazine ring adopts a chair conformation and the dihedral angle between the aromatic rings is 13.09 (9)°. In the crystal, molecules are linked along the c axis by C - H⋯π and N⋯π [H(N)-centroid distances = 2.8030 (2) and 3.376 (2) Å] interactions between neighbouring molecules.
CITATION STYLE
Ren, X., Feng, J., Wang, J., Liu, B., & Yang, B. (2013). 3,22-Dioxa-11,14-diazapentacyclo[12.8.0.02,11.0 5,10.015,20]docosa-5(10),6,8,15(20),16,18-hexaene-4,21- dione. Acta Crystallographica Section E: Structure Reports Online, 69(10). https://doi.org/10.1107/S1600536813024537
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