(S)-3-Acetyl-3-[(R)-1-(4-bromo-phen-yl)-2-nitro-eth-yl]oxolan-2-one

(S)-3-Acetyl-3-[(R)-1-(4-bromo-phen-yl)-2-nitro-eth-yl]oxolan-2-one

The title compound, C(14)H(14)BrNO(5), has two chiral C atoms. The quaternary C atom in the oxolanone ring has an S configuration, while the adjacent tertiary C atom has an R configuration. The oxolanone ring adopts an envelope conformation, with the flap C atom lying 0.298 (3) Å from the mean plane...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2012-01, Vol.68 (Pt 1), p.o110-o110
Hauptverfasser: Wang, Yifeng, Chen, Ruxiang, Li, Zhaobo, Xu, Danqian
Format: Artikel
Sprache:eng
Schlagworte:
Organic Papers
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Zusammenfassung:The title compound, C(14)H(14)BrNO(5), has two chiral C atoms. The quaternary C atom in the oxolanone ring has an S configuration, while the adjacent tertiary C atom has an R configuration. The oxolanone ring adopts an envelope conformation, with the flap C atom lying 0.298 (3) Å from the mean plane of the remaining four atoms. In the crystal, mol-ecules are connected into chains along [010] via weak C-H⋯O hydrogen bonds.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536811051725