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(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
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(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
Acta crystallographica. Section C, Structural chemistry, Vol.63(5), pp.O315-O318
05/2007
PMID: 17478922

Abstract

Chemistry Chemistry, Multidisciplinary Crystallography Physical Sciences Science & Technology
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-H center dot center dot center dot O interaction is also found.

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