title: (4R,7S)-2-Amino-4-(3,4-dimeth-oxy-phen-yl)-5-oxo-7-phenyl-5,6,7,8-tetra-hydro-4H-chromene-3-carbonitrile monohydrate.
abstract: The title compound, C(24)H(22)N(2)O(4)·H(2)O, was obtained by the reaction of 3,4-dimeth-oxy-benzaldehyde, malononitrile and 5-phenyl-cyclo-hexane-1,3-dione. The cyclo-hexyl and pyran rings show half-boat and V-shaped conformations, respectively. The dihedral angle between the phenyl and benzene ring planes is 30.67 (9)°. The organic mol-ecules are packed in a two-dimensional network parallel to the bc plane stabilized by inter-molecular N-H⋯N and N-H⋯O hydrogen bonds.
authors.forename: Rong
authors.initials: R
authors.lastname: Sun
authors.forename: Dong-Dong
authors.initials: DD
authors.lastname: Wu
authors.forename: Ke
authors.initials: K
authors.lastname: Wang
authors.forename: Wei
authors.initials: W
authors.lastname: Huang
authors.forename: Yang-Bing
authors.initials: YB
authors.lastname: Ou