title: 2,2'-[1,1'-(Propane-1,3-diyldioxy-dinitrilo)diethyl-idyne]diphenol.
abstract: The title compound, C(19)H(22)N(2)O(4), was synthesized by the reaction of 2'-hydroxy-acetophenone with 1,3-bis-(amino-oxy)propane in ethanol. Intra-molecular O-H⋯N and weak C-H⋯O hydrogen bonds stabilize the three-dimensional structure. A twofold rotation axis passes through the molecule.
authors.forename: Wen-Kui
authors.initials: WK
authors.lastname: Dong
authors.forename: Xue-Ni
authors.initials: XN
authors.lastname: He
authors.forename: Jin-Kui
authors.initials: JK
authors.lastname: Zhong
authors.forename: Xiao
authors.initials: X
authors.lastname: Chen
authors.forename: Tian-Zhi
authors.initials: TZ
authors.lastname: Yu