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4-Amino-5-(2-hydroxybenzylideneamino)benzene-1,2-dicarbonitrile
A new tetradentate unsymmetrical Schiff base, C(15)H(10)N(4)O, has been synthesized from 4,5-dicyano-o-phenylenediamine and o-vanillin in refluxing ethanol. The dihedral angle between the two benzene rings is 39.0 (1)°. There are intramolecular O—H⋯N and weak intermolecular N—H⋯O and N—H⋯N inter...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977663/ https://www.ncbi.nlm.nih.gov/pubmed/21584006 http://dx.doi.org/10.1107/S160053680901157X |