Crystal structure of (E)-3-[(2,6-di­methyl­phen­yl)diazen­yl]-7-methyl-1H-indazole

The title azo compound, C(16)H(16)N(4), was synthesized from 2,6-di­methyl­aniline. The diazenyl group adopts a trans (E) conformation, with an N=N bond length of 1.265 (4) Å. The pyrazole ring is approximately planar. In the crystal, zigzag chains along the b-axis direction with a C(3) is graph-set...

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Detalles Bibliográficos
Autores principales: Yagi, Shiomi, Haraguchi, Tomoyuki, Akitsu, Takashiro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6176435/
https://www.ncbi.nlm.nih.gov/pubmed/30319792
http://dx.doi.org/10.1107/S2056989018012483
Descripción
Sumario:The title azo compound, C(16)H(16)N(4), was synthesized from 2,6-di­methyl­aniline. The diazenyl group adopts a trans (E) conformation, with an N=N bond length of 1.265 (4) Å. The pyrazole ring is approximately planar. In the crystal, zigzag chains along the b-axis direction with a C(3) is graph-set motif are formed by N—H⋯N hydrogen bonds involving the pyrazole moiety.

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