title: 1'-(4-Bromo-phen-yl)-4'-{4-[(2-oxo-1,2,3,4-tetra-hydro-naphthalen-2-yl-idene)meth-yl]phen-yl}-3'',4''-dihydro-acenaphthylene-1-spiro-2'-pyrrolidine-3'-spiro-2''-naphthalene-2,1''(1H,2''H)-dione.
abstract: In the title compound, C(47)H(34)BrNO(3), the central benzene ring makes a dihedral angle of 42.71 (7)° with the bromo-phenyl ring. The pyrrolidine ring adopts an envelope conformation. The mol-ecular structure is stabilized by weak intra-molecular C-H⋯O inter-actions and the crystal packing is stabilized by weak inter-molecular C-H⋯π inter-actions.
authors: B
authors: B
authors: Saravanan
authors: R
authors: R
authors: Rajesh
authors: R
authors: R
authors: Raghunathan
authors: G
authors: G
authors: Chakkaravarthi
authors: V
authors: V
authors: Manivannan
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