(Z)-3-(4-Chloro-phen-yl)-1-(2,4-difluoro-phen-yl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one.
The asymmetric unit of the title compound, C(17)H(10)ClF(2)N(3)O, contains three independent mol-ecules. In each mol-ecule, the C=C bond has a cis conformation with respect to the triazole and chloro-phenyl groups. The dihedral angles formed by the triazole ring with the diflurophenyl and chloro-phenyl benzene rings, respectively, are 20.10 (14) and 73.22 (15), 25.31 (15) and 84.44 (15), and 16.44 (13) and 61.72 (14)° in the three mol-ecules while the dihedral angles between the benzene rings are 66.54 (13), 85.82 (12) and 58.37 (12)°.
Laboratory of Bioorganic & Medicinal Chemistry, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715,  People's Republic of China.
Xin-Mei
XM
Peng
Ben-Tao
BT
Yin
Cheng-He
CH
Zhou