2-Amino-3-[(E)-(2-hy­droxy-3-methyl­benzyl­idene)amino]­but-2-ene­dinitrile

The title compound, C(12)H(10)N(4)O, is a Schiff base obtained from the condensation of diamino­maleonitrile and 2-hy­droxy-3-methyl­benzaldehyde. The mol­ecule is roughly planar, with an r.m.s. deviation of 0.0354 Å, and adopts the phenol–imine tautomeric form. An intra­molecular O—H⋯N hydrogen bon...

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Detalles Bibliográficos
Autores principales: Aazam, Elham S., Büyükgüngör, Orhan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344532/
https://www.ncbi.nlm.nih.gov/pubmed/22590294
http://dx.doi.org/10.1107/S1600536812015243
Descripción
Sumario:The title compound, C(12)H(10)N(4)O, is a Schiff base obtained from the condensation of diamino­maleonitrile and 2-hy­droxy-3-methyl­benzaldehyde. The mol­ecule is roughly planar, with an r.m.s. deviation of 0.0354 Å, and adopts the phenol–imine tautomeric form. An intra­molecular O—H⋯N hydrogen bond involving the O—H group and the azomethine N atom generates an S(6) ring. In the crystal, there are two N—H⋯N hydrogen bonds.

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