3-(4-Fluoro­phenyl)-1-1′-(4-fluoro­phenyl)-2-oxo-5′6′7′7a′-tetra­hydro-1H-indole-3(2H)-spiro-3′(2′H)-1H′-pyrrol­izin-2′-ylprop-2-en-1-one

摘要

In the title compound, C29H24F2N2O2, one of the pyrrolidine rings of the pyrrolizine system is disordered over two sites, with occupancy factors 0.734:0.266 (12). Both components of the disordered pyrrolidine ring adopt envelope conformations, whereas the other pyrrolidine ring adopts a twist conformation. The mol­ecules are linked into centrosymmetric dimers by N—H⋯O hydrogen bonds and the dimers are connected via C—H⋯π inter­actions. The crystal structure is also stabilized by inter­molecular C—H⋯F hydrogen bonds.