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

Autor: Kanan Wahedy, Bassam Abu Thaher, Dieter Schollmeyer, Ihab Almasri, Rami Morjan, Basem Qeshta, Hans-Peter Deigner

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 9, Pp 1341-1343 (2017)

The side product of the cyclocondensation reaction between ethyl benzimidazole-2-carboxylate and the nitrile imine of the corresponding hydrazonyl chloride, C20H11BrClN5O, crystallized in two crystal forms. Form (1) is a co-crystal of the target comp

Externí odkaz: https://doaj.org/article/0f1f129ff07240c689b3eae17f4fc5a9

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

Autor: Kanan Wahedy, Bassam Abu Thaher, Dieter Schollmeyer, Ihab Almasri, Rami Morjan, Basem Qeshta, Hans-Peter Deigner

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 9, Pp 1341-1343 (2017)

The side product of the cyclo­condensation reaction between ethyl benzimidazole-2-carboxyl­ate and the nitrile imine of the corresponding hydrazonyl chloride, C20H11BrClN5O, crystallized in two crystal forms. Form (1) is a co-crystal of the target

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ba4f82d7d529f0efd06701ba7ab7735
http://europepmc.org/articles/PMC5588576