title: 6-Bromo-N-(6-bromo-pyridin-2-yl)-N-[4-(2,3-di-hydro-thieno[3,4-b][1,4]dioxin-5-yl)phen-yl]pyridin-2-amine.
abstract: In the title mol-ecule, C22H15Br2N3O2S, the central benzene ring forms dihedral angles of 12.39 (17), 56.66 (17) and 74.71 (19)°, respectively, with the mean planes of the thio-phene and two pyridine rings. The dioxane ring is in a half-chair conformation. An intra-molecular C-H⋯O hydrogen forms an S(6) ring. The amine N atom is sp (2)-hybridized.
authors.affiliation: Department of Chemistry, The University of Texas at Austin, 105 E 24th Street, Stop A5300, Austin, Texas 78712, USA.
authors.forename: Lauren A
authors.initials: LA
authors.lastname: Mitchell
authors.affiliation: Department of Chemistry, The University of Texas at Austin, 105 E 24th Street, Stop A5300, Austin, Texas 78712, USA.
authors.forename: Bradley J
authors.initials: BJ
authors.lastname: Holliday