2-Benzyl­amino-6-benzyl­oxy­pyrimidin-4(3H)-one: hydrogen-bonded chains of rings linked into sheets by a [pi]-[pi]-stacking interaction

The title compound, C₁₈H₁₇N₃O₂, crystallizes with Z' = 2 in space group P2₁/c, and the two independent mol­ecules are approximate, but not exact, mirror images. The molecular-electronic structure is strongly polarized, and the mol­ecules are linked by paired N-H...O hydrogen bonds [H...O = 2.00-2.23 Å, N...O = 2.798 (3)-2.992 (3) Å and N-H...O = 145-151°] into two independent C(4)C(6)[R₂¹(6)] chains of rings, which are linked into sheets by a single aromatic [pi]-[pi]-stacking interaction.