(E)-1-(2,4-Dichloro-phen-yl)-3-[3-(4-meth-oxy-phen-yl)-1-phenyl-1H-pyrazol-4-yl]prop-2-en-1-one.
In the title mol-ecule, C(25)H(18)Cl(2)N(2)O(2), the dihedral angles between the pyrazole ring and its N- and C-bonded benzene rings are 8.28 (11) and 40.89 (10)°, respectively. The dihedral angle between the benzene rings is 39.03 (11)°. The title mol-ecule exists in a trans conformation with respect to the acyclic C=C bond. In the crystal, mol-ecules are linked into inversion dimers by pairs of inter-molecular C-H⋯O hydrogen bonds, generating R(2) (2)(14) loops.
Hoong-Kun
HK
Fun
Ching Kheng
CK
Quah
Shridhar
S
Malladi
Raghavendra
R
Hebbar
Arun M
AM
Isloor