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Acta Cryst. (2005). E61, o1754-o1756 [ doi:10.1107/S160053680501487X ]
Abstract: In the title compound, C21H31NO, the cyclobutane ring is puckered, with a dihedral angle of 25.74 (6)°. The mesityl and 2-N-piperidino-1-oxoethyl groups are in cis positions. The piperidine fragment adopts a chair conformation. Intermolecular C-H
O interactions involving the piperidine CH group and the keto O atom lead to the formation of dimers, and intermolecular C-H
interactions involving the cyclobutane CH group and the benzene ring are responsible for the formation of a two-dimensional network.
Online 14 May 2005
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