title: 3-(2,4-Dibromo-anilino)-2,2-dimethyl-2,3-dihydro-naphtho[1,2-b]furan-4,5-dione: a new substituted aryl-amino nor-β-lapachone derivative.
abstract: The title compound, C(20)H(15)Br(2)NO(3), shows the furan ring to adopt a half-chair conformation and the two ring systems to be approximately perpendicular [dihedral angle = 71.0 (2)°]. In the crystal structure, inter-molecular C-H⋯O contacts link the mol-ecules.
authors.forename: Eufrânio N
authors.initials: EN
authors.lastname: da Silva
authors.forename: Carlos A
authors.initials: CA
authors.lastname: De Simone
authors.forename: Marília O F
authors.initials: MO
authors.lastname: Goulart
authors.forename: Carlos K Z
authors.initials: CK
authors.lastname: Andrade
authors.forename: Raphael S F
authors.initials: RS
authors.lastname: Silva
authors.forename: Antonio V
authors.initials: AV
authors.lastname: Pinto