(E)-1-(2,4-Di­nitro­phen­yl)-2-(3-eth­oxy-4-hy­droxy­benzyl­idene)hydrazine

The mol­ecule of the title hydrazine derivative, C(15)H(14)N(4)O(6), is essentially planar, the dihedral angle between the substituted benzene rings being 2.25 (9)°. The eth­oxy and hy­droxy groups are almost coplanar with their bound benzene ring [r.m.s. deviation = 0.0153 (2) Å for the ten non-H a...

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Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Chantrapromma, Suchada, Ruanwas, Pumsak, Kobkeatthawin, Thawanrat, Chidan Kumar, C. S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3914112/
https://www.ncbi.nlm.nih.gov/pubmed/24527018
http://dx.doi.org/10.1107/S1600536813033989
Descripción
Sumario:The mol­ecule of the title hydrazine derivative, C(15)H(14)N(4)O(6), is essentially planar, the dihedral angle between the substituted benzene rings being 2.25 (9)°. The eth­oxy and hy­droxy groups are almost coplanar with their bound benzene ring [r.m.s. deviation = 0.0153 (2) Å for the ten non-H atoms]. Intra­molecular N—H⋯O and O—H⋯O(eth­oxy) hydrogen bonds generate S(6) and S(5) ring motifs, respectively. In the crystal, mol­ecules are linked by O—H⋯O(nitro) hydrogen bonds into chains propagating in [010]. Weak aromatic π–π inter­actions, with centroid–centroid distances of 3.8192 (19) and 4.0491 (19) Å, are also observed.

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