Vinuchakkaravarthy T, Sivakumar R, Srinivasan T, Thanikachalam V, Velmurugan D. (E)-3-Isopropyl-1-methyl-2,6-di-phenyl-piperidin-4-one O-nicotinoyl oxime.
Acta Crystallogr Sect E Struct Rep Online 2014;
70:o551. [PMID:
24860359 PMCID:
PMC4011261 DOI:
10.1107/s1600536814007363]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Accepted: 04/02/2014] [Indexed: 11/22/2022]
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, molecules are linked by C—H⋯π interactions, forming a three-dimensional network.
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