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(E)-Ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate

The title compound, C(12)H(10)N(2)O(6), was synthesized via a Knoevenagel condensation and crystallized from ethanol. In the crystal, strong classical inter­molecular O—H⋯O hydrogen bonds and weak C—H⋯N contacts link the mol­ecules into ribbons extending along [010]. Intra­molecular O—H⋯O and C—H⋯N...

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Detalles Bibliográficos
Autores principales: Zhang, Shi-Jie, Zheng, Xian-Ming, Hu, Wei-Xiao
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970386/
https://www.ncbi.nlm.nih.gov/pubmed/21577820
http://dx.doi.org/10.1107/S1600536809035132
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author Zhang, Shi-Jie
Zheng, Xian-Ming
Hu, Wei-Xiao
author_facet Zhang, Shi-Jie
Zheng, Xian-Ming
Hu, Wei-Xiao
author_sort Zhang, Shi-Jie
collection PubMed
description The title compound, C(12)H(10)N(2)O(6), was synthesized via a Knoevenagel condensation and crystallized from ethanol. In the crystal, strong classical inter­molecular O—H⋯O hydrogen bonds and weak C—H⋯N contacts link the mol­ecules into ribbons extending along [010]. Intra­molecular O—H⋯O and C—H⋯N contacts support the planar conformation of the mol­ecules (mean deivation 0.0270 Å).
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spelling pubmed-29703862010-12-30 (E)-Ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate Zhang, Shi-Jie Zheng, Xian-Ming Hu, Wei-Xiao Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(12)H(10)N(2)O(6), was synthesized via a Knoevenagel condensation and crystallized from ethanol. In the crystal, strong classical inter­molecular O—H⋯O hydrogen bonds and weak C—H⋯N contacts link the mol­ecules into ribbons extending along [010]. Intra­molecular O—H⋯O and C—H⋯N contacts support the planar conformation of the mol­ecules (mean deivation 0.0270 Å). International Union of Crystallography 2009-09-05 /pmc/articles/PMC2970386/ /pubmed/21577820 http://dx.doi.org/10.1107/S1600536809035132 Text en © Zhang et al. 2009 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
Zhang, Shi-Jie
Zheng, Xian-Ming
Hu, Wei-Xiao
(E)-Ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate
title (E)-Ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate
title_full (E)-Ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate
title_fullStr (E)-Ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate
title_full_unstemmed (E)-Ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate
title_short (E)-Ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate
title_sort (e)-ethyl 2-cyano-3-(3,4-dihydr­oxy-5-nitro­phen­yl)acrylate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970386/
https://www.ncbi.nlm.nih.gov/pubmed/21577820
http://dx.doi.org/10.1107/S1600536809035132
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