3-(2,4-Dichloro-phen-yl)-5-(4-fluoro-phen-yl)-2-phenyl-7-(trifluoro-meth-yl)pyrazolo-[1,5-a]pyrimidine.
In the title compound, C(25)H(13)Cl(2)F(4)N(3), there are four planar systems, viz. three benzene rings and a pyrazolo-[1,5-a]pyrim-idine system [r.m.s. deviation = 0.002 Å]. The dihedral angle between the dichloro-phenyl ring and the unsubstituted phenyl ring is 69.95 (5)°, while that between the fluoro-phenyl ring and the unsubstituted phenyl ring is 7.97 (10)°. The crystal packing is dominated by van der Waals inter-actions. A Cl⋯Cl inter-action of 3.475 (3) Å also occurs.
Ju
J
Liu
Zhi-Qiang
ZQ
Cai
Yang
Y
Wang
Yu-Li
YL
Sang
Li-Feng
LF
Xu