In the title compound, C14H12ClN3O2, the acyl-hydrazone base [C(=O)-N-N=C] is essentially planar, with an r.m.s. deviation of 0.0095 Å, and makes a dihedral angle of 12.52 (10)°with the pyridine ring. In the crystal, molecules are linked via pairs of N-H⋯O hydrogen bonds, forming inversion dimers with an R2(2)(8) graph-set motif. The dimers are linked via C-H⋯π interactions forming chains along [101].
In the title compound, C14H12ClN3O2, the n class="Chemical">acyl-hydrazone base [C(=O)-N-N=C] is essentially planar, with an r.m.s. deviation of 0.0095 Å, and makes a dihedral angle of 12.52 (10)°with the pyridine ring. In the crystal, molecules are linked via pairs of N-H⋯O hydrogen bonds, forming inversion dimers with an R2(2)(8) graph-set motif. The dimers are linked via C-H⋯π interactions forming chains along [101].
Authors: Fa Liu; Andrew G Stephen; Catherine S Adamson; Karine Gousset; M Javad Aman; Eric O Freed; Robert J Fisher; Terrence R Burke Journal: Org Lett Date: 2006-10-26 Impact factor: 6.005
Authors: Grzegorz Dutkiewicz; C S Chidan Kumar; B Narayana; H S Yathirajan; Maciej Kubicki Journal: Acta Crystallogr Sect E Struct Rep Online Date: 2009-11-25