title: 2-Chloro-3-(4-methyl-anilino)naph-tha-lene-1,4-dione.
abstract: In the title compound, C17H12ClNO2, the naphtho-quinone system is essentially planar [maximum deviation = 0.078 (2) Å] and makes a dihedral angle of 52.38 (7)° with the benzene ring. The crystal structure features N-H⋯O inter-actions.
authors.affiliation: Department of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu 221116, People's Republic of China.
authors.forename: Li-Jiu
authors.initials: LJ
authors.lastname: Gao
authors.forename: Yun
authors.initials: Y
authors.lastname: Liu