Acta Cryst. (2005). E61, o3985-o3986  [ doi:10.1107/S160053680503518X ]

1-[5-(4-Hydroxy-3-methoxyphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-1-yl]ethanone

S.-F. Wang, W. Zhu, X. Yang and L.-J. Zhou

Abstract: The title compound, C₁₃H₁₆N₂O₃, was synthesized from vanillin, acetone and hydrazine monohydrate. An intermolecular O-HO hydrogen bond connects the molecules into infinite one-dimensional chains.

Online 5 November 2005

Copyright © International Union of Crystallography
IUCr Webmaster