Ontology highlight
ABSTRACT:
SUBMITTER: Kamaraj A
PROVIDER: S-EPMC4186194 | biostudies-literature | 2014 Sep
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20140830 Pt 9
In the title compound, C22H23F2N3O2, the bicyclic ring system exists in a twin-chair conformation with an equatorial disposition of the 4-fluoro-phenyl groups on the heterocycle. These aromatic rings are inclined to one another by 19.4 (1)°. In the crystal, mol-ecules are linked by pairs of N-H⋯O and C-H⋯O hydrogen bonds into inversion dimers, incorporating R 1 (2)(7) and R 2 (2)(8) ring motifs; the same O atom accepts both hydrogen bonds. These dimers are further linked by a pair of C-H⋯F hydro ...[more]