tert-Butyl N-((1S)-2-hydroxy-1-{N′-[(E)-2-hydroxy-4-methoxybenzylidene]hydrazinecarbonyl}ethyl)carbamate

tert-Butyl N-((1S)-2-hydroxy-1-{N′-[(E)-2-hydroxy-4-methoxybenzylidene]hydrazinecarbonyl}ethyl)carbamate

The molecule of the title compound, C16H23N3O6, is twisted about the chiral C atom with the dihedral angle formed between the amide residues being 76.9 (3)°. Overall, the molecule is curved with the terminal organic groups lying to the same side. The conformation about the...

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Bibliographic Details
Main Authors: James L. Wardell, Marcus V. N. de Souza, Alessandra C. Pinheiro, Edward R. T. Tiekink, Solange M. S. V. Wardell
Format: Article
Language:English
Published: International Union of Crystallography 2011-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811025293
Description
Summary:The molecule of the title compound, C16H23N3O6, is twisted about the chiral C atom with the dihedral angle formed between the amide residues being 76.9 (3)°. Overall, the molecule is curved with the terminal organic groups lying to the same side. The conformation about the imine bond [1.291 (5) Å] is E and an intramolecular O—H...N hydrogen bond generates an S(6) ring. In the crystal, O—H...O and N—H...O hydrogen bonds involving the hydroxy, amine and carbonyl groups lead to the formation of supramolecular layers, which stack along the c-axis direction.
ISSN:1600-5368

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