Abstract
The shape of the title compound, C19H21N3O6, is curved with the conformation about the imine bond [1.291 (3) Å] being E. While the hydroxy-substituted benzene ring is almost coplanar with the hydrazinyl residue [N-N-C-C = 177.31 (18)°], an observation correlated with an intramolecular O-H



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Keywords: None Document Type: Research Article DOI: http://dx.doi.org/10.1107/S1600536810047720 Publication date: 1 de Janeiro de 2010