Acta Cryst. (2009). E65, o2147  [ doi:10.1107/S1600536809031419 ]

5-(2-Furyl)-3-methyl-1-(3-nitrophenyl)-4,5-dihydro-1H-pyrazole

J. Chen, H. Li, C. Huang and J. Wu

Abstract: In the title compound, C₁₄H₁₃N₃O₃, the pyrazoline ring assumes an envelope conformation with the furanyl-bearing C atom at the flap position. The dihedral angle between the furan and nitrobenzene rings is 84.40 (9)°. Weak intermolecular C-HO hydrogen bonding is present in the crystal structure.

Online 15 August 2009

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