Acta Cryst. (2004). E60, o599-o601  [ doi:10.1107/S1600536804005951 ]

3-(-Hydroxy-2-methoxylbenzylidene)-1-isopropylpyrrolidine-2,4-dione

Y.-Q. Zhu, H.-B. Song, C.-S. Yao, Y. Gao, F.-Z. Hu, X.-M. Zou and H.-Z. Yang

Abstract: The title compound, C₁₅H₁₇NO₄, is a potent new herbicide containing the pyrrolidine-2,4-dione ring system. In the crystalline state, the molecular skeleton contains one enol grouping, which is intramolecularly hydrogen bonded to a neighboring keto O atom.

Online 24 March 2004

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