Acta Cryst. (2005). E61, o2761-o2763  [ doi:10.1107/S1600536805023500 ]

10-Benzyl-3,3,6,6,9-pentamethyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione

M. Yogavel, D. Velmurugan, P. Murugan, S. Shanmuga Sundara Raj and H.-K. Fun

Abstract: The title compound, C₂₅H₃₁NO₂, crystallizes with two molecules in the asymmetric unit. In both molecules, the central dihydropyridine ring adopts a flattened boat conformation. In molecule A, the outer rings adopt sofa conformations, whereas in molecule B, one of the outer rings is disordered and the other ring adopts a sofa conformation. In the crystal structure, C-HO interactions link the molecules to form a tape that runs along the b axis.

Online 30 July 2005

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