title: cis-6-Phenyl-4bH,6H,11H,13H-isoindolo[1,2-c]benz[2,4]oxazepin-13-one.
abstract: The title compound, C22H17NO2, contains an isoindolinone moiety joined to a phenyl-substituted benzoxazepine ring. The isoindolinone moiety is essentially planar and the oxazepine ring adopts a distorted chair conformation, with the phenyl substituent equatorial. Owing to the severe puckering of the central oxazepine ring, the molecule as a whole is non-planar; the benzene ring of the benzoxazepine fragment makes an angle of 67.7 (1) degrees with respect to the isoindoline ring.
authors.affiliation: Faculty of Chemical Technology, Slovak Technical University, Radlinskeho 9, Bratislava 81237, Slovak Republic.
authors.forename: J
authors.initials: J
authors.lastname: Lokaj
authors.forename: V
authors.initials: V
authors.lastname: Kettmann
authors.forename: S
authors.initials: S
authors.lastname: Marchalin
authors.forename: J
authors.initials: J
authors.lastname: Sikoraiova
mesh_terms: D014151:Anti-Anxiety Agents / Q000737:chemistry*; D018360:Crystallography, X-Ray; D007211:Indoles / Q000737:chemistry*; D054833:Isoindoles; D008968:Molecular Conformation; D015394:Molecular Structure; D010077:Oxazepines / Q000737:chemistry*
chemical_list: C434347:6-Phenyl-4bH,6H,11H,13H-isoindolo(1,2-c)benz(2,4)oxazepin-13-one; D014151:Anti-Anxiety Agents; D007211:Indoles; D054833:Isoindoles; D010077:Oxazepines