4-(4-Bromo-phen-yl)-2,3,3a,4,5,11c-hexa-hydro-benzo[f]furo[3,2-c]quinoline

Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):o2285. doi: 10.1107/S1600536811031084. Epub 2011 Aug 11.

Abstract

In the title compound, C(21)H(18)BrNO, both heterocyclic rings, viz. the hydro-pyridine ring and the adjacent hydro-furan ring, adopt envelope conformations. These two heterocycles make a dihedral angle of 37.3 (1)°. The dihedral angle between the hydro-pyridine and benzene rings is 69.6 (1)°. In the crystal, adjacent mol-ecules are linked by pairs of inter-molecular C-H⋯O hydrogen bonds, forming centrosymmetric dimers.