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R-2,c-6-Bis(3-methoxy-phen-yl)-t-3,t-5-dimethyl-piperidin-4-one.

ABSTRACT: In the title compound, C(21)H(25)NO(3), the piperidinone ring adopts a chair conformation with an equatorial orientation of all substituents; the 3-methoxy-phenyl groups make a dihedral angle of 60.26?(15)°. The carbonyl group O atom is disordered over two positions in a 0.643?(3):0.357?(3) ratio. The crystal structure is stabilized by N-H?O and C-H?O hydrogen bonding.

SUBMITTER: Parthiban P

PROVIDER: S-EPMC2962197 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature

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r-2,c-6-Bis(3-methoxy-phen-yl)-t-3,t-5-dimethyl-piperidin-4-one.

Parthiban P P Ramkumar V V Kumar Nanjundan Ashok NA Kim Jong Su JS Jeong Yeon Tae YT

Acta crystallographica. Section E, Structure reports online 20080731 Pt 8

In the title compound, C(21)H(25)NO(3), the piperidinone ring adopts a chair conformation with an equatorial orientation of all substituents; the 3-methoxy-phenyl groups make a dihedral angle of 60.26 (15)°. The carbonyl group O atom is disordered over two positions in a 0.643 (3):0.357 (3) ratio. The crystal structure is stabilized by N-H⋯O and C-H⋯O hydrogen bonding. ...[more]

PMID: 21203321

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