Rajesh, K and Vijayakumar, V and Sarveswari, S and Narasimhamurthy, T and Tiekink, Edward RT (2010) 1-[2,4,6-Trimethyl-3,5-bis(4-oxopiperidin ylmethyl) benzyl ]piperidin- 4-one. In: Acta Crystallographica Section E, 66 (Part 6). O1306-U532.
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In the structure of the title compound, C27H39N3O3, each of the (4-oxopiperidin-1-yl)methyl residues adopts a flattened chair conformation (with the N and carbonyl groups being oriented to either,side of the central C-4 plane) and they occupy positions approximatelym orthogonal to the central benzene ring [C-benzene-C-C-methylene-N torsion angles 103.4 (2), -104.4 (3) and 71.9 (3)degrees]; further, two of these residues are oriented to one side of the central benzene ring with the third to the other side. In the crystal packing, supramolecular layers in the ab plane are sustained by C-H center dotcenter dot center dot O interactions.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to International Union of Crystallography.|
|Department/Centre:||Division of Chemical Sciences > Materials Research Centre|
|Date Deposited:||23 Jun 2010 04:54|
|Last Modified:||19 Sep 2010 06:09|
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