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(E)-N′-(2,3-Dihydroxybenzylidene)-4-methoxybenzohydrazide
The molecule of the title benzohydrazide derivative, C(15)H(14)N(2)O(4), is twisted and exists in a trans conformation with respect to the C=N double bond. The dihedral angle between the benzene rings is 56.86 (9)° and the C atom of the methoxy group deviates slightly [C—O—C—C = −10.4 (3)°] from i...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238886/ https://www.ncbi.nlm.nih.gov/pubmed/22199739 http://dx.doi.org/10.1107/S1600536811045740 |
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author | Promdet, Premrudee Horkaew, Jirapa Chantrapromma, Suchada Fun, Hoong-Kun |
author_facet | Promdet, Premrudee Horkaew, Jirapa Chantrapromma, Suchada Fun, Hoong-Kun |
author_sort | Promdet, Premrudee |
collection | PubMed |
description | The molecule of the title benzohydrazide derivative, C(15)H(14)N(2)O(4), is twisted and exists in a trans conformation with respect to the C=N double bond. The dihedral angle between the benzene rings is 56.86 (9)° and the C atom of the methoxy group deviates slightly [C—O—C—C = −10.4 (3)°] from its attached benzene ring. An intramolecular O—H⋯N hydrogen bond generates an S(6) ring. In the crystal, molecules are linked by N—H⋯O and bifurcated N—H⋯(O,O) hydrogen bonds, as well as weak C—H⋯O interactions, into two-dimensional networks lying parallel to the bc plane. A weak C—H⋯π interaction also occurs. |
format | Online Article Text |
id | pubmed-3238886 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-32388862011-12-23 (E)-N′-(2,3-Dihydroxybenzylidene)-4-methoxybenzohydrazide Promdet, Premrudee Horkaew, Jirapa Chantrapromma, Suchada Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers The molecule of the title benzohydrazide derivative, C(15)H(14)N(2)O(4), is twisted and exists in a trans conformation with respect to the C=N double bond. The dihedral angle between the benzene rings is 56.86 (9)° and the C atom of the methoxy group deviates slightly [C—O—C—C = −10.4 (3)°] from its attached benzene ring. An intramolecular O—H⋯N hydrogen bond generates an S(6) ring. In the crystal, molecules are linked by N—H⋯O and bifurcated N—H⋯(O,O) hydrogen bonds, as well as weak C—H⋯O interactions, into two-dimensional networks lying parallel to the bc plane. A weak C—H⋯π interaction also occurs. International Union of Crystallography 2011-11-12 /pmc/articles/PMC3238886/ /pubmed/22199739 http://dx.doi.org/10.1107/S1600536811045740 Text en © Promdet 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 Promdet, Premrudee Horkaew, Jirapa Chantrapromma, Suchada Fun, Hoong-Kun (E)-N′-(2,3-Dihydroxybenzylidene)-4-methoxybenzohydrazide |
title | (E)-N′-(2,3-Dihydroxybenzylidene)-4-methoxybenzohydrazide |
title_full | (E)-N′-(2,3-Dihydroxybenzylidene)-4-methoxybenzohydrazide |
title_fullStr | (E)-N′-(2,3-Dihydroxybenzylidene)-4-methoxybenzohydrazide |
title_full_unstemmed | (E)-N′-(2,3-Dihydroxybenzylidene)-4-methoxybenzohydrazide |
title_short | (E)-N′-(2,3-Dihydroxybenzylidene)-4-methoxybenzohydrazide |
title_sort | (e)-n′-(2,3-dihydroxybenzylidene)-4-methoxybenzohydrazide |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238886/ https://www.ncbi.nlm.nih.gov/pubmed/22199739 http://dx.doi.org/10.1107/S1600536811045740 |
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