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5-Hydroxy-4-methyl-4-azatricyclo[5.2.2.02,6]undec-8-en-3-one

โœ Scribed by Butcher, Ray J. ;Jasinski, Jerry P. ;Benjamin, Ellis ;Hijji, Yousef M. ;Benjamin, Earl

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
717 KB
Volume
63
Category
Article
ISSN
1600-5368

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โœฆ Synopsis

Two independent molecules (A and B) comprise the asymmetric unit in the crystal structure of the title compound, C 11 H 15 NO 2 . The cyclohexane ring adopts a boat configuration, as does the fused cyclohexene ring that bridges the cyclohexane ring. The crystal packing is stabilized by intermolecular O-Hร ร รO hydrogen bonding between the hydroxyl H atom of molecule A and the ketone O atom of molecule B and vice versa. These link the molecules into chains running diagonally along the bc face of the unit cell.

๐Ÿ“œ SIMILAR VOLUMES

(โˆ’)-(1S,4S,6R,8R)-[11,11-Dimethyl-5-(4-t
(โˆ’)-(1S,4S,6R,8R)-[11,11-Dimethyl-5-(4-tolylsulfonyl)-3-oxa-5-azatricyclo[6.2.1.01,6]undec-4-yl](phenyl)methanone
โœ Ko, Kwang-Youn ;Yun, Hoseop ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 442 KB

The absolute configuration of the title compound, C 25 H 29 NO 4 S, has been determined unambiguously. The benzoyl group lies in an axial position and the oxazine ring adopts a chair conformation. One of the interesting features of this structure is that the carbonyl group is nearly perpendicular to