Abstract
In the title compound, C18H18N2O, the whole molecule is not planar but the phenyl ring systems are planar individually. The central pyrazole ring system is twisted with puckering parameters Q = 0.1610(18) Å and φ = 82.2(6)°. The crystallographic structure is stabilized by C-H⋯N type intramolecular hydrogen bond, generating ring motif R(5).
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Bülbül, H., Tinmaz, F., Dege, N. et al. Crystal structure of 1-acetyl-3-(4-methylphenyl)-5-phenyl-4,5-dihydro-1H-pyrazole. Crystallogr. Rep. 59, 1071–1073 (2014). https://doi.org/10.1134/S106377451408001X
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DOI: https://doi.org/10.1134/S106377451408001X