title: Structure and absolute configuration of (Z)-(+)-2-bromo-2-cycloundecenyl camphanate.
abstract: C21H31BrO4, Mr = 427.38, monoclinic, P2(1), a = 8.050 (1), b = 12.703 (3), c = 10.658 (1) A, beta = 102.56 (2) degrees, V = 1063.80 A3, Z = 2, Dx = 1.334 g cm-3, lambda(Cu K alpha) = 1.5418 A, mu = 28.09 cm-1, experimental temperature 296 K. F(000) = 448, R = 0.045 for 2015 unique reflections with I greater than or equal to sigma(I). The conformation of the 11-membered ring in this compound and its absolute configuration (1R) have been determined.
authors.affiliation: Laboratory of Chemical Physics, NIDDK, Bethesda, MD 20892.
authors.forename: S
authors.initials: S
authors.lastname: Ito
authors.forename: H
authors.initials: H
authors.lastname: Ziffer
authors.forename: J V
authors.initials: JV
authors.lastname: Silverton
mesh_terms: D001892:Camphanes / Q000138:chemical synthesis; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D003460:Crystallization; D003461:Crystallography; D008968:Molecular Conformation; D015394:Molecular Structure
chemical_list: D001892:Camphanes; C062956:2-bromo-2-cycloundecenyl camphanate