Date Published: August 01, 2009
Publisher: International Union of Crystallography
Author(s): Zhengde Tan, Yi Bing, Shen Fang, Zhao Kai, Yang Yan.
In the title compound, C12H7Cl2FN2O, the dihedral angle between the phenyl and pyridine rings is 42.5 (2) Å and an intramolecular N—H⋯N hydrogen bond occurs. The crystal structure is stabilized by C—H⋯O, C—H⋯F and C—Cl short contacts.
For the chemical and pharmacological properties of amides, see: Liu et al. (2005 ▶); Sladowska & Sieklucka-Dziuba (1999 ▶).