(E)-3-(2-Eth-oxy-phen-yl)-1-{4-[(2-fluoro-phen-yl)(4-fluoro-phen-yl)meth-yl]piperazin-1-yl}prop-2-en-1-one.
In the title compound, C(28)H(28)F(2)N(2)O(2), the piperazine ring has a chair conformation with the pendant N-C bonds in equatorial orientations. The C=C double bond has an E conformation and the dihedral angle between the fluoro-benzene rings is 70.8 (3)°. In the crystal, mol-ecules are linked by C-H⋯O and C-H⋯F hydrogen bonds.
Yan
Y
Zhong
Bin
B
Wu