title: 2-(4-Bromo-phen-oxy)-3-isopropyl-5,6,7,8-tetra-hydro-1-benzothieno[2,3-d]pyrimidin-4(3H)-one.
abstract: In the title compound, C(19)H(19)BrN(2)O(2)S, the central thieno-pyrim-idine ring system is essentially planar, with a maximum displacement of 0.068 (3) Å. The attached cyclo-hexene ring adopts a half-chair conformation. The molecular conformation and crystal packing are stabilized by three intra-molecular C-H⋯O hydrogen bonds and two C-H⋯π inter-actions.
authors.affiliation: Department of Medicinal Chemistry, Yunyang Medical College, Shiyan 442000, People's Republic of China.
authors.forename: Hong-Mei
authors.initials: HM
authors.lastname: Wang
authors.forename: Li-Li
authors.initials: LL
authors.lastname: Chen
authors.forename: Ting
authors.initials: T
authors.lastname: Hu
authors.forename: Xiao-Hua
authors.initials: XH
authors.lastname: Zeng