Acta Crystallographica Section E (Jan 2008)

2-[(1S,3S)-3-Acetyl-2,2-dimethylcyclobutyl]-N-(m-tolyl)acetamide

  • Yan-Bai Yin,
  • Zhan-Qian Song,
  • Zong-De Wang,
  • Shi-Bin Shang

DOI
https://doi.org/10.1107/S160053680706641X
Journal volume & issue
Vol. 64, no. 1
pp. o291 – o291

Abstract

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The title compound, C17H23NO2, contains two chiral centres and was synthesized from 2-(3-acetyl-2,2-dimethylcyclobutyl)acetic acid and m-toluidine. The cyclobutane ring is not flat but flexed as though folded from the dimethyl-substituted C atom to the unsubstituted C atom, with a dihedral angle of 25.9°. The crystal structure is stabilized by N—H...O and C—H...O hydrogen-bonding interactions.