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

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

The title compound, C12H10N2O6, 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]. Intramolec...

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Main Authors: Shi-Jie Zhang, Xian-Ming Zheng, Wei-Xiao Hu
Format: Article
Language:English
Published: International Union of Crystallography 2009-10-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536809035132
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spelling doaj-8c3f218b0fb44f4a9871921c13c44b052020-11-25T02:14:20ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-10-016510o2351o235110.1107/S1600536809035132(E)-Ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylateShi-Jie ZhangXian-Ming ZhengWei-Xiao HuThe title compound, C12H10N2O6, 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). http://scripts.iucr.org/cgi-bin/paper?S1600536809035132
collection DOAJ
language English
format Article
sources DOAJ
author Shi-Jie Zhang
Xian-Ming Zheng
Wei-Xiao Hu
spellingShingle Shi-Jie Zhang
Xian-Ming Zheng
Wei-Xiao Hu
(E)-Ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate
Acta Crystallographica Section E
author_facet Shi-Jie Zhang
Xian-Ming Zheng
Wei-Xiao Hu
author_sort Shi-Jie Zhang
title (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_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_sort (e)-ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2009-10-01
description The title compound, C12H10N2O6, 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).
url http://scripts.iucr.org/cgi-bin/paper?S1600536809035132
work_keys_str_mv AT shijiezhang eethyl2cyano334dihydroxy5nitrophenylacrylate
AT xianmingzheng eethyl2cyano334dihydroxy5nitrophenylacrylate
AT weixiaohu eethyl2cyano334dihydroxy5nitrophenylacrylate
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