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1-[2,4,6-Trimethyl-3,5-bis-(4-oxopiperidin-1-ylmeth-yl)benz-yl]piperidin-4-one.


ABSTRACT: In the structure of the title compound, C(27)H(39)N(3)O(3), 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 approximately orthogonal to the central benzene ring [C(benzene)-C-C(methyl-ene)-N torsion angles 103.4?(2), -104.4?(3) and 71.9?(3)°]; 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, supra-molecular layers in the ab plane are sustained by C-H?O inter-actions.

SUBMITTER: Rajesh K 

PROVIDER: S-EPMC2979355 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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1-[2,4,6-Trimethyl-3,5-bis-(4-oxopiperidin-1-ylmeth-yl)benz-yl]piperidin-4-one.

Rajesh K K   Vijayakumar V V   Sarveswari S S   Narasimhamurthy T T   Tiekink Edward R T ER  

Acta crystallographica. Section E, Structure reports online 20100512 Pt 6


In the structure of the title compound, C(27)H(39)N(3)O(3), 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 approximately orthogonal to the central benzene ring [C(benzene)-C-C(methyl-ene)-N torsion angles 103.4 (2), -104.4 (3) and 71.9 (3)°]; further, two of these residues are oriented to one side of the central benzene ring with the third to  ...[more]

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