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2009•Acta Crystallographica Section E Structure Reports OnlineOpen access

1-Formyl-r-2,c-6-bis(4-methoxyphenyl)-t-3,t-5-dimethylpiperidin-4-one

T. Kavitha, P. Sakthivel, S. Ponnuswamy, Sougandi Ilango, M. N. Ponnuswamy

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Abstract

In the title compound, C22H25NO4, the piperidine ring adopts a distorted boat conformation. The methyl groups at the 3 and 5 positions of the piperidine ring are in axial and equatorial orientations, respectively. Both H and O atoms in the aldehyde group are disordered over two positions with occupancies of 0.534 (5) and 0.466 (5). In the crystal, the mol­ecules are linked into a three-dimensional network by C—H⋯O hydrogen bonds.

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In the title compound, C22H25NO4, the piperidine ring adopts a distorted boat conformation. The methyl groups at the 3 and 5 positions of the piperidine ring are in axial and equatorial orientations, respectively. Both H and O atoms in the aldehyde group are disordered over two positions with occupancies of 0.534 (5) and 0.466 (5). In the crystal, the mol­ecules are linked into a three-dimensional network by C—H⋯O hydrogen bonds.

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Available abstract

In the title compound, C22H25NO4, the piperidine ring adopts a distorted boat conformation. The methyl groups at the 3 and 5 positions of the piperidine ring are in axial and equatorial orientations, respectively. Both H and O atoms in the aldehyde group are disordered over two positions with occupancies of 0.534 (5) and 0.466 (5). In the crystal, the mol­ecules are linked into a three-dimensional network by C—H⋯O hydrogen bonds.

Key concepts: Piperidine, Ring (chemistry), Cyclohexane conformation, Chemistry, Hydrogen bond, Aldehyde, Crystal (programming language), Group (periodic table)

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