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

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dc.contributor.authorWahedy, Kanan
dc.contributor.authorAbu Thaher, Bassam
dc.contributor.authorSchollmeyer, Dieter
dc.contributor.authorAlmasri, Ihab
dc.contributor.authorMorjan, Rami
dc.contributor.authorQeshta, Basem
dc.contributor.authorDeigner, Hans-Peter
dc.date.accessioned2022-10-18T09:46:59Z
dc.date.available2022-10-18T09:46:59Z
dc.date.issued2017
dc.description.abstractThe 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) and a side product containing a Cl atom in position 2 of the bromo­phenyl group, C(20)H(12)BrN(5)O·0.143C(20)H(11)BrClN(5)O. (2) contains the pure side product. The slightly different conformation of the ring systems leads to a different packing of (1) and (2), but both crystal structures are dominated by π–π inter­actions.en_GB
dc.description.sponsorshipDFG, Open Access-Publizieren Universität Mainz / Universitätsmedizinde
dc.identifier.doihttp://doi.org/10.25358/openscience-8094
dc.identifier.urihttps://openscience.ub.uni-mainz.de/handle/20.500.12030/8109
dc.language.isoengde
dc.rightsCC-BY-2.0-UK*
dc.rights.urihttps://creativecommons.org/licenses/by/2.0/uk/*
dc.subject.ddc540 Chemiede_DE
dc.subject.ddc540 Chemistry and allied sciencesen_GB
dc.titleCrystal 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)-oneen_GB
dc.typeZeitschriftenaufsatzde
jgu.journal.issue9de
jgu.journal.titleActa crystallographica : Section E, Crystallographic communicationsde
jgu.journal.volume73de
jgu.organisation.departmentFB 09 Chemie, Pharmazie u. Geowissensch.de
jgu.organisation.nameJohannes Gutenberg-Universität Mainz
jgu.organisation.number7950
jgu.organisation.placeMainz
jgu.organisation.rorhttps://ror.org/023b0x485
jgu.pages.end1343de
jgu.pages.start1341de
jgu.publisher.doi10.1107/S2056989017011732de
jgu.publisher.issn2056-9890de
jgu.publisher.nameInternational Union of Crystallographyde
jgu.publisher.placeChesterde
jgu.publisher.urihttp://dx.doi.org/10.1107/S2056989017011732de
jgu.publisher.year2017
jgu.rights.accessrightsopenAccess
jgu.subject.ddccode540de
jgu.type.dinitypeArticleen_GB
jgu.type.resourceTextde
jgu.type.versionPublished versionde
opus.affiliatedSchollmeyer, Dieter
opus.date.modified2018-01-29T11:48:07Z
opus.identifier.opusid57805
opus.institute.number0905
opus.metadataonlyfalse
opus.organisation.stringFB 09: Chemie, Pharmazie und Geowissenschaften: Institut für Organische Chemiede_DE
opus.subject.dfgcode00-000
opus.type.contenttypeKeinede_DE
opus.type.contenttypeNoneen_EN

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