Research Article: (Z)-1,3-Bis(4-chloro­phen­yl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one

Date Published: May 01, 2012

Publisher: International Union of Crystallography

Author(s): Ling-Ling Dai, Ben-Tao Yin, Jing-Song Lv, Sheng-Feng Cui, Cheng-He Zhou.


In the title mol­ecule, C17H11Cl2N3O, the C=C bond connecting the triazole and 4-chloro­phenyl groups adopts a Z geometry. The dihedral angles formed by the triazole ring and the 4-chloro substituted benzene rings are 67.3 (1) and 59.1 (1)°. The dihedral angle between the two benzene rings is 73.5 (1)°.

Partial Text

For the pharmacological activity of triazole compounds, see: Wang & Zhou (2011 ▶); Zhou & Wang (2012 ▶). For the biological activity of chalcones, see: Jin et al. (2010 ▶). For related structures, see: Wang et al. (2009 ▶); Yan et al. (2009 ▶). For the synthesis, see: Yin et al. (2012 ▶).