title: 9-(4-Fluoro-phen-yl)-3,3,6,6-tetra-methyl-10-p-tolyl-1,2,3,4,5,6,7,8,9,10-deca-hydroacridine-1,8-dione.
abstract: The title compound, C(30)H(32)FNO(2), was synthesized by the reaction of dimedone with 4-fluoro-benzaldehyde and p-toluidine in water. The dihydro-pyridine and both of the cyclo-hexenone rings are not planar and have flattened boat conformations. The dihedral angle between the planar aromatic rings is 15.33 (3)°. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers.
authors.forename: Ziqiang
authors.initials: Z
authors.lastname: Tang
authors.forename: Changning
authors.initials: C
authors.lastname: Liu
authors.forename: Shanshan
authors.initials: S
authors.lastname: Wu
authors.forename: Wenjuan
authors.initials: W
authors.lastname: Hao