title: 2,4-Bis(4-chloro-phen-yl)-3-aza-bicyclo-[3.3.1]nonan-9-one.
abstract: In the mol-ecular structure of the title compound, C(20)H(19)Cl(2)NO, the mol-ecule exists in a twin-chair conformation with equatorial dispositions of the 4-chloro-phenyl groups on both sides of the secondary amino group; the dihedral angle between the aromatic ring planes is 31.33 (3)°. The crystal structure is stabilized by N-H⋯O inter-actions, leading to chains of molecules.
authors.forename: P
authors.initials: P
authors.lastname: Parthiban
authors.forename: V
authors.initials: V
authors.lastname: Ramkumar
authors.forename: Min Sung
authors.initials: MS
authors.lastname: Kim
authors.forename: S
authors.initials: S
authors.lastname: Kabilan
authors.forename: Yeon Tae
authors.initials: YT
authors.lastname: Jeong