N-(4-Meth­oxy­phen­yl)maleamic acid

In the title compound, C(11)H(11)NO(4), the asymmetric unit contains two unique mol­ecules, both of which are almost planar, with r.m.s. deviations of 0.047 and 0.059 Å. The dihedral angles between the benzene ring and the plane of maleamic acid unit are 3.43 (5) and 5.79 (3)° in the two mol­ecules....

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Detalles Bibliográficos
Autores principales: Gowda, B. Thimme, Tokarčík, Miroslav, Shakuntala, K., Kožíšek, Jozef, Fuess, Hartmut
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006934/
https://www.ncbi.nlm.nih.gov/pubmed/21587779
http://dx.doi.org/10.1107/S1600536810019999
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author Gowda, B. Thimme
Tokarčík, Miroslav
Shakuntala, K.
Kožíšek, Jozef
Fuess, Hartmut
author_facet Gowda, B. Thimme
Tokarčík, Miroslav
Shakuntala, K.
Kožíšek, Jozef
Fuess, Hartmut
author_sort Gowda, B. Thimme
collection PubMed
description In the title compound, C(11)H(11)NO(4), the asymmetric unit contains two unique mol­ecules, both of which are almost planar, with r.m.s. deviations of 0.047 and 0.059 Å. The dihedral angles between the benzene ring and the plane of maleamic acid unit are 3.43 (5) and 5.79 (3)° in the two mol­ecules. The mol­ecular structures are stabilized by a short intra­molecular O—H⋯O hydrogen bond within each maleamic acid unit. In the crystal, inter­molecular N—H⋯O hydrogen bonds link the mol­ecules into zigzag chains extending along [1[Image: see text]0]. Weak intermolecular C—H⋯O hydrogen bonds also exist.
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spelling pubmed-30069342010-12-30 N-(4-Meth­oxy­phen­yl)maleamic acid Gowda, B. Thimme Tokarčík, Miroslav Shakuntala, K. Kožíšek, Jozef Fuess, Hartmut Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(11)H(11)NO(4), the asymmetric unit contains two unique mol­ecules, both of which are almost planar, with r.m.s. deviations of 0.047 and 0.059 Å. The dihedral angles between the benzene ring and the plane of maleamic acid unit are 3.43 (5) and 5.79 (3)° in the two mol­ecules. The mol­ecular structures are stabilized by a short intra­molecular O—H⋯O hydrogen bond within each maleamic acid unit. In the crystal, inter­molecular N—H⋯O hydrogen bonds link the mol­ecules into zigzag chains extending along [1[Image: see text]0]. Weak intermolecular C—H⋯O hydrogen bonds also exist. International Union of Crystallography 2010-06-05 /pmc/articles/PMC3006934/ /pubmed/21587779 http://dx.doi.org/10.1107/S1600536810019999 Text en © Gowda et al. 2010 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
Gowda, B. Thimme
Tokarčík, Miroslav
Shakuntala, K.
Kožíšek, Jozef
Fuess, Hartmut
N-(4-Meth­oxy­phen­yl)maleamic acid
title N-(4-Meth­oxy­phen­yl)maleamic acid
title_full N-(4-Meth­oxy­phen­yl)maleamic acid
title_fullStr N-(4-Meth­oxy­phen­yl)maleamic acid
title_full_unstemmed N-(4-Meth­oxy­phen­yl)maleamic acid
title_short N-(4-Meth­oxy­phen­yl)maleamic acid
title_sort n-(4-meth­oxy­phen­yl)maleamic acid
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006934/
https://www.ncbi.nlm.nih.gov/pubmed/21587779
http://dx.doi.org/10.1107/S1600536810019999
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AT kozisekjozef n4methoxyphenylmaleamicacid
AT fuesshartmut n4methoxyphenylmaleamicacid

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