title: 2-Amino-4-(4-hy-droxy-3,5-dimeth-oxy-phen-yl)-6-phenyl-nicotinonitrile.
abstract: In the title compound, C(20)H(17)N(3)O(3), the dihedral angles between the central pyridine ring and the two terminal rings are 15.07 (3) and 43.24 (3)°. The dihedral angle between the two terminal rings is 37.49 (4)° In the crystal, inter-molecular amine N-H⋯N(nitrile) hydrogen-bonding inter-actions form inversion dimers, which are linked into chains through amine N-H⋯O(meth-oxy) hydrogen bonds.
authors: Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing 210042, People's Republic of China.
authors: Xiao-Hui
authors: XH
authors: Yang
authors: Yong-Hong
authors: YH
authors: Zhou
authors: Li-Hong
authors: LH
authors: Hu
authors: Hong-Jun
authors: HJ
authors: Liu
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