2-Cyano-N′-[(E)-1-(2-oxo-2H-chromen-3-yl)ethyl­idene]acetohydrazide

In the title compound, C(14)H(11)N(3)O(3), the chromene ring is almost planar, with a maximum deviation of 0.065 (2) Å from the mean plane for one of the C atoms. In the crystal, inversion dimers linked by pairs of N—H⋯O hydrogen bonds generate R (2) (2)(8) loops. The dimers are linked by C—H⋯N and...

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Autores principales: Yusufzai, Samina Khan, Osman, Hasnah, Wahab, Habibah A., Rosli, Mohd Mustaqim, Razak, Ibrahim Abdul
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393277/
https://www.ncbi.nlm.nih.gov/pubmed/22807834
http://dx.doi.org/10.1107/S1600536812019915
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author Yusufzai, Samina Khan
Osman, Hasnah
Wahab, Habibah A.
Rosli, Mohd Mustaqim
Razak, Ibrahim Abdul
author_facet Yusufzai, Samina Khan
Osman, Hasnah
Wahab, Habibah A.
Rosli, Mohd Mustaqim
Razak, Ibrahim Abdul
author_sort Yusufzai, Samina Khan
collection PubMed
description In the title compound, C(14)H(11)N(3)O(3), the chromene ring is almost planar, with a maximum deviation of 0.065 (2) Å from the mean plane for one of the C atoms. In the crystal, inversion dimers linked by pairs of N—H⋯O hydrogen bonds generate R (2) (2)(8) loops. The dimers are linked by C—H⋯N and C—H⋯O inter­actions into a three-dimensional network. An aromatic π–π stacking inter­action, with a centroid–centroid distance of 3.562 (10) Å, is also observed.
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spelling pubmed-33932772012-07-17 2-Cyano-N′-[(E)-1-(2-oxo-2H-chromen-3-yl)ethyl­idene]acetohydrazide Yusufzai, Samina Khan Osman, Hasnah Wahab, Habibah A. Rosli, Mohd Mustaqim Razak, Ibrahim Abdul Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(14)H(11)N(3)O(3), the chromene ring is almost planar, with a maximum deviation of 0.065 (2) Å from the mean plane for one of the C atoms. In the crystal, inversion dimers linked by pairs of N—H⋯O hydrogen bonds generate R (2) (2)(8) loops. The dimers are linked by C—H⋯N and C—H⋯O inter­actions into a three-dimensional network. An aromatic π–π stacking inter­action, with a centroid–centroid distance of 3.562 (10) Å, is also observed. International Union of Crystallography 2012-06-13 /pmc/articles/PMC3393277/ /pubmed/22807834 http://dx.doi.org/10.1107/S1600536812019915 Text en © Yusufzai et al. 2012 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
Yusufzai, Samina Khan
Osman, Hasnah
Wahab, Habibah A.
Rosli, Mohd Mustaqim
Razak, Ibrahim Abdul
2-Cyano-N′-[(E)-1-(2-oxo-2H-chromen-3-yl)ethyl­idene]acetohydrazide
title 2-Cyano-N′-[(E)-1-(2-oxo-2H-chromen-3-yl)ethyl­idene]acetohydrazide
title_full 2-Cyano-N′-[(E)-1-(2-oxo-2H-chromen-3-yl)ethyl­idene]acetohydrazide
title_fullStr 2-Cyano-N′-[(E)-1-(2-oxo-2H-chromen-3-yl)ethyl­idene]acetohydrazide
title_full_unstemmed 2-Cyano-N′-[(E)-1-(2-oxo-2H-chromen-3-yl)ethyl­idene]acetohydrazide
title_short 2-Cyano-N′-[(E)-1-(2-oxo-2H-chromen-3-yl)ethyl­idene]acetohydrazide
title_sort 2-cyano-n′-[(e)-1-(2-oxo-2h-chromen-3-yl)ethyl­idene]acetohydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393277/
https://www.ncbi.nlm.nih.gov/pubmed/22807834
http://dx.doi.org/10.1107/S1600536812019915
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