Acta Crystallographica Section C

Crystal Structure Communications

Volume 63, Part 5 (May 2007)

organic compounds

dn3041 scheme

Acta Cryst. (2007). C63, o315-o318 [ doi:10.1107/S0108270107011626 ]

(R)-3,5-Bis[(E)-benzylidene]-1-(1-phenylethyl)piperidin-4-one, 3,5-bis[(E)-4-chlorobenzylidene]-1-[(R)-1-phenylethyl]piperidin-4-one and 3,5-bis[(E)-2-chlorobenzylidene]-1-[(R)-1-phenylethyl]piperidin-4-one

J. Suresh, R. Suresh Kumar, S. Perumal and S. Natarajan

Abstract: Polysubstituted piperidones, viz. the title compounds, C₂₇H₂₅NO, (I), C₂₇H₂₃Cl₂NO, (II), and C₂₇H₂₃Cl₂NO, (III), adopt sofa conformations. The molecular packing in (I) and (II) is a result of van der Waals interactions, whereas in (III), a C-HO interaction is also found.

Formula: C₂₇H₂₅NO, C₂₇H₂₃Cl₂NO and C₂₇H₂₃Cl₂NO


	Structure factor file (CIF format) (106.6 kbytes) [ doi:10.1107/S0108270107011626/dn3041Isup2.hkl ] Contains datablock I

	Structure factor file (CIF format) (108.6 kbytes) [ doi:10.1107/S0108270107011626/dn3041IIsup3.hkl ] Contains datablock II

	Structure factor file (CIF format) (128.9 kbytes) [ doi:10.1107/S0108270107011626/dn3041IIIsup4.hkl ] Contains datablock III

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