5-Bromo-N (3)-[(E)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine

The title compound, C(11)H(8)Br(2)N(4), is a Schiff base obtained from 6-bromo­picolinaldehyde and 5-bromo­pyridine-3,4-diamine. The mol­ecule has an E configuration about the C=N bond and the dihedral angle between the two pyridine rings is 14.02 (1)°. The observed conformation is stabilised by an...

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Autor principal: Cai, Mingjian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239041/
https://www.ncbi.nlm.nih.gov/pubmed/22199889
http://dx.doi.org/10.1107/S1600536811047702
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author Cai, Mingjian
author_facet Cai, Mingjian
author_sort Cai, Mingjian
collection PubMed
description The title compound, C(11)H(8)Br(2)N(4), is a Schiff base obtained from 6-bromo­picolinaldehyde and 5-bromo­pyridine-3,4-diamine. The mol­ecule has an E configuration about the C=N bond and the dihedral angle between the two pyridine rings is 14.02 (1)°. The observed conformation is stabilised by an intramolecular N—H⋯N hydrogen bond. In the crystal, mol­ecules are stacked along the b axis and are linked through N—H⋯N hydrogen bonds into chains along the c axis.
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spelling pubmed-32390412011-12-23 5-Bromo-N (3)-[(E)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine Cai, Mingjian Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(11)H(8)Br(2)N(4), is a Schiff base obtained from 6-bromo­picolinaldehyde and 5-bromo­pyridine-3,4-diamine. The mol­ecule has an E configuration about the C=N bond and the dihedral angle between the two pyridine rings is 14.02 (1)°. The observed conformation is stabilised by an intramolecular N—H⋯N hydrogen bond. In the crystal, mol­ecules are stacked along the b axis and are linked through N—H⋯N hydrogen bonds into chains along the c axis. International Union of Crystallography 2011-11-23 /pmc/articles/PMC3239041/ /pubmed/22199889 http://dx.doi.org/10.1107/S1600536811047702 Text en © Mingjian Cai 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Cai, Mingjian
5-Bromo-N (3)-[(E)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine
title 5-Bromo-N (3)-[(E)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine
title_full 5-Bromo-N (3)-[(E)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine
title_fullStr 5-Bromo-N (3)-[(E)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine
title_full_unstemmed 5-Bromo-N (3)-[(E)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine
title_short 5-Bromo-N (3)-[(E)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine
title_sort 5-bromo-n (3)-[(e)-(6-bromo­pyridin-2-yl)methyl­idene]pyridine-3,4-diamine
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239041/
https://www.ncbi.nlm.nih.gov/pubmed/22199889
http://dx.doi.org/10.1107/S1600536811047702
work_keys_str_mv AT caimingjian 5bromon3e6bromopyridin2ylmethylidenepyridine34diamine

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