title: 5-Benzoyl-13-bromo-4-hy-droxy[2.2]paracyclo-phane.
abstract: The title compound, C(23)H(19)BrO(2), was synthesized from 13-bromo-4-hy-droxy[2.2]paracyclo-phane and benzoyl chloride. The hy-droxy and carbonyl groups are involved in intra-molecular O-H⋯O hydrogen bonding. The crystal packing exhibits weak C-H⋯O inter-actions, which link the mol-ecules into sheets parallel to the bc plane.
authors.forename: Kelin
authors.initials: K
authors.lastname: Ma
authors.forename: Wenzeng
authors.initials: W
authors.lastname: Duan
authors.forename: Fuyan
authors.initials: F
authors.lastname: He
authors.forename: Yudao
authors.initials: Y
authors.lastname: Ma