Acta Cryst. (2009). E65, o2499  [ doi:10.1107/S1600536809036927 ]

Ethyl 3-oxo-2-[(4-sulfamoylphenyl)hydrazono]butyrate

K. K. Upadhyay, P. Rai, S. Upadhyay and M. Nethaji

Abstract: In the title compound, C₁₂H₁₅N₃O₅S, an intramolecular N-HO hydrogen bond between the hydrazine unit and one of the carbonyl groups may influence the molecular conformation. In the crystal structure, intermolecular N-HO hydrogen bonds, including one which is bifurcated, link the molecules into a two-dimensional network.

Online 19 September 2009

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