Acta Crystallographica Section E (Dec 2011)

N-(4-Chloro-2-nitrophenyl)-5-methylisoxazole-4-carboxamide

  • De-Cai Wang,
  • Liang-Cheng Huang,
  • Zhu-Yun Liu,
  • Ping Wei,
  • Ping-Kai Ou-yang

DOI
https://doi.org/10.1107/S1600536811047994
Journal volume & issue
Vol. 67, no. 12
pp. o3332 – o3332

Abstract

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In the title compound, C11H8ClN3O4, the dihedral angle between benzene and isoxazole rings is 9.92 (1) °. The nitro group is almost coplanar with the benzene ring with an O—N—C—C torsion angle of 8.4 (3)°. The molecular conformation is stabilized by an intramolecular N—H...O hydrogen bond, closing a six-membered ring.