Crystal structures of pure 3-(4-bromo-2-chloro­phen­yl)-1-(pyridin-4-yl)benzo[4,5]imidazo[1,2-d][1,2,4]triazin-4(3H)-one and contaminated with 3-(4-bromo­phen­yl)-1-(pyridin-4-yl)benzo[4,5]imidazo[1,2-d][1,2,4]triazin-4(3H)-one

The side product of the cyclo­condensation reaction between ethyl benzimidazole-2-carboxyl­ate and the nitrile imine of the corresponding hydrazonyl chloride, C(20)H(11)BrClN(5)O, crystallized in two crystal forms. Form (1) is a co-crystal of the target compound (without any chlorine substituent) an...

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Detalles Bibliográficos
Autores principales: Wahedy, Kanan, Abu Thaher, Bassam, Schollmeyer, Dieter, Almasri, Ihab, Morjan, Rami, Qeshta, Basem, Deigner, Hans-Peter
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2017
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5588576/
https://www.ncbi.nlm.nih.gov/pubmed/28932470
http://dx.doi.org/10.1107/S2056989017011732

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5588576/
https://www.ncbi.nlm.nih.gov/pubmed/28932470
http://dx.doi.org/10.1107/S2056989017011732

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