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(E)-3-Isopropyl-1-methyl-2,6-di-phenyl-piperidin-4-one O-nicotinoyl oxime.


ABSTRACT: In the title compound, C27H29N3O2, the piperidine ring exists in a chair conformation with an equatorial orientation of the phenyl and methyl substituents. The C-C=N bond angles are significantly different [119.1?(2) and 127.2?(2)°]. The phenyl rings are inclined to one another by 44.90?(14)°, and by 80.85?(13) and 79.62?(12)° to the mean plane of the piperidine ring. The terminal pyridine ring is inclined to the piperidine ring mean plane by 74.79?(15)°. In the crystal, mol-ecules are linked by C-H?? inter-actions, forming a three-dimensional network.

SUBMITTER: Vinuchakkaravarthy T 

PROVIDER: S-EPMC4011261 | biostudies-other | 2014 May

REPOSITORIES: biostudies-other

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(E)-3-Isopropyl-1-methyl-2,6-di-phenyl-piperidin-4-one O-nicotinoyl oxime.

Vinuchakkaravarthy T T   Sivakumar R R   Srinivasan T T   Thanikachalam V V   Velmurugan D D  

Acta crystallographica. Section E, Structure reports online 20140412 Pt 5


In the title compound, C27H29N3O2, the piperidine ring exists in a chair conformation with an equatorial orientation of the phenyl and methyl substituents. The C-C=N bond angles are significantly different [119.1 (2) and 127.2 (2)°]. The phenyl rings are inclined to one another by 44.90 (14)°, and by 80.85 (13) and 79.62 (12)° to the mean plane of the piperidine ring. The terminal pyridine ring is inclined to the piperidine ring mean plane by 74.79 (15)°. In the crystal, mol-ecules are linked by  ...[more]

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