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N-(4-Chloro-phen-yl)-4-(pyrimidin-2-yl)piperazine-1-carboxamide. 2011

Yu-Feng Li
Microscale Science Institute, Department of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, People's Republic of China.

The title compound, C(15)H(16)ClN(5)O, contains two mol-ecules, A and B, in the asymmetric unit, in which the dihedral angles between the terminal aromatic rings are 42.41 (17) and 45.77 (18)°. The central six-membered ring in both mol-ecules has a chair conformation with equatorial substituents. In the crystal, mol-ecules are linked into [100] C(4) chains of alternating A and B mol-ecules by N-H⋯O hydrogen bonds.

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