N′-(2-Hydr­oxy-3,5-diiodo­benzyl­idene)-2-methoxy­benzohydrazide

The title compound, C(15)H(12)I(2)N(2)O(3), was synthesized by the condensation of equimolar amounts of 3,5-diiodo­salicylaldehyde and 2-methoxy­benzohydrazide in a methanol solution. There are two independent mol­ecules, A and B, in the asymmetric unit. The dihedral angle between the two benzene ri...

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Detalles Bibliográficos
Autores principales: Peng, San-Jun, Zhang, Fen
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969706/
https://www.ncbi.nlm.nih.gov/pubmed/21583253
http://dx.doi.org/10.1107/S160053680901914X
Descripción
Sumario:The title compound, C(15)H(12)I(2)N(2)O(3), was synthesized by the condensation of equimolar amounts of 3,5-diiodo­salicylaldehyde and 2-methoxy­benzohydrazide in a methanol solution. There are two independent mol­ecules, A and B, in the asymmetric unit. The dihedral angle between the two benzene rings is 30.2 (2)° for mol­ecule A and 21.7 (2)° for mol­ecule B. There are intra­molecular O—H⋯N and N—H⋯O hydrogen bonds in each mol­ecule. The crystal studied was an inversion twin with a 0.59 (3):0.41 (3) domain ratio.

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