title: (E)-1-{4-[Bis(4-meth-oxy-phen-yl)meth-yl]piperazin-1-yl}-3-(4-eth-oxy-3-meth-oxy-phen-yl)prop-2-en-1-one.
abstract: In the mol-ecule of the title compound, C(31)H(36)N(2)O(5), the piperazine ring displays a chair conformation. The dihedral angle between the benzene rings of the bis-(4-meth-oxy-phen-yl)methyl group is 83.42 (15)°. In the crystal, centrosymmetric-ally related mol-ecules are linked through pairs of C-H⋯O hydrogen bonds into dimers, generating an R(2) (2)(10) ring motif. The dimers are further connected into chains parallel to [2-10] by C-H⋯O hydrogen bonds involving the meth-oxy groups.
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhong
authors.forename: Xiao-Ping
authors.initials: XP
authors.lastname: Zhang
authors.forename: Bin
authors.initials: B
authors.lastname: Wu