3-Bromo-6-nitro-1-(prop-2-yn­yl)-1H-indazole

In the title compound, C(10)H(6)BrN(3)O(2), the indazole fused-ring system is nearly planar (r.m.s. deviation = 0.008 Å); its nitro substituent is nearly coplanar with the fused ring [dihedral angle = 4.5 (2)°]. In the crystal, adjacent mol­ecules are linked by weak acetyl­ene–nitro C—H⋯O hydrogen b...

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Autores principales: El Brahmi, Nabil, Benchidmi, Mohamed, Essassi, El Mokhtar, Ladeira, Sonia, Ng, Seik Weng
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/PMC3238920/
https://www.ncbi.nlm.nih.gov/pubmed/22199769
http://dx.doi.org/10.1107/S1600536811046927
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author El Brahmi, Nabil
Benchidmi, Mohamed
Essassi, El Mokhtar
Ladeira, Sonia
Ng, Seik Weng
author_facet El Brahmi, Nabil
Benchidmi, Mohamed
Essassi, El Mokhtar
Ladeira, Sonia
Ng, Seik Weng
author_sort El Brahmi, Nabil
collection PubMed
description In the title compound, C(10)H(6)BrN(3)O(2), the indazole fused-ring system is nearly planar (r.m.s. deviation = 0.008 Å); its nitro substituent is nearly coplanar with the fused ring [dihedral angle = 4.5 (2)°]. In the crystal, adjacent mol­ecules are linked by weak acetyl­ene–nitro C—H⋯O hydrogen bonds, generating a helical chain running along the b axis.
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spelling pubmed-32389202011-12-23 3-Bromo-6-nitro-1-(prop-2-yn­yl)-1H-indazole El Brahmi, Nabil Benchidmi, Mohamed Essassi, El Mokhtar Ladeira, Sonia Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(10)H(6)BrN(3)O(2), the indazole fused-ring system is nearly planar (r.m.s. deviation = 0.008 Å); its nitro substituent is nearly coplanar with the fused ring [dihedral angle = 4.5 (2)°]. In the crystal, adjacent mol­ecules are linked by weak acetyl­ene–nitro C—H⋯O hydrogen bonds, generating a helical chain running along the b axis. International Union of Crystallography 2011-11-12 /pmc/articles/PMC3238920/ /pubmed/22199769 http://dx.doi.org/10.1107/S1600536811046927 Text en © El Brahmi et al. 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
El Brahmi, Nabil
Benchidmi, Mohamed
Essassi, El Mokhtar
Ladeira, Sonia
Ng, Seik Weng
3-Bromo-6-nitro-1-(prop-2-yn­yl)-1H-indazole
title 3-Bromo-6-nitro-1-(prop-2-yn­yl)-1H-indazole
title_full 3-Bromo-6-nitro-1-(prop-2-yn­yl)-1H-indazole
title_fullStr 3-Bromo-6-nitro-1-(prop-2-yn­yl)-1H-indazole
title_full_unstemmed 3-Bromo-6-nitro-1-(prop-2-yn­yl)-1H-indazole
title_short 3-Bromo-6-nitro-1-(prop-2-yn­yl)-1H-indazole
title_sort 3-bromo-6-nitro-1-(prop-2-yn­yl)-1h-indazole
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238920/
https://www.ncbi.nlm.nih.gov/pubmed/22199769
http://dx.doi.org/10.1107/S1600536811046927
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