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. 2010 Oct 20;66(Pt 11):o2878.
doi: 10.1107/S1600536810041723.

(E)-2-[4-(Piperidin-1-yl)benzyl-idene]-2,3-dihydro-1H-inden-1-one

Mohamed Ashraf Ali, Rusli Ismail, Tan Soo Choon, Mohd Mustaqim Rosli, Hoong-Kun Fun

(E)-2-[4-(Piperidin-1-yl)benzyl-idene]-2,3-dihydro-1H-inden-1-one

Mohamed Ashraf Ali et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(21)H(21)NO, the indene ring system is essentially planar with a maximum deviation of 0.066 (1) Å and makes dihedral angles of 7.93 (6) and 2.43 (6)°, respectively, with the benzene plane and the mean plane of the piperidine ring. These latter two planes make a dihedral angle of 7.61 (7)°. In the crystal, mol-ecules are linked by C-H⋯O inter-actions, forming infinite chains along the b axis.

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Figures

Fig. 1.
Fig. 1.
The molecular structure, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Hydrogen atoms are shown as spheres of arbitrary radius.
Fig. 2.
Fig. 2.
The crystal packing of (I) viewed along the b axis. Dashed lines indicate hydrogen bonds. H atoms not involved in the hydrogen bond interactions have been omitted for clarity.
See this image and copyright information in PMC

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