Crystal structure of γ-ethyl-l-glutamate N-carb­oxy anhydride

In the title compound (alternative name N-carboxy-l-glutamic anhydride γ-ethyl ester), C(8)H(11)NO(5), the oxazolidine ring is essentially planar, with a maximum deviation of 0.019 (2) Å. In the crystal, mol­ecules are linked by N—H⋯O hydrogen bonds between the imino group and the carbonyl O atom in...

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Autores principales: Kanazawa, Hitoshi, Inada, Aya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4331880/
https://www.ncbi.nlm.nih.gov/pubmed/25705466
http://dx.doi.org/10.1107/S2056989014027170
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author Kanazawa, Hitoshi
Inada, Aya
author_facet Kanazawa, Hitoshi
Inada, Aya
author_sort Kanazawa, Hitoshi
collection PubMed
description In the title compound (alternative name N-carboxy-l-glutamic anhydride γ-ethyl ester), C(8)H(11)NO(5), the oxazolidine ring is essentially planar, with a maximum deviation of 0.019 (2) Å. In the crystal, mol­ecules are linked by N—H⋯O hydrogen bonds between the imino group and the carbonyl O atom in the ethyl ester group, forming a tape structure along the c-axis direction. The oxazolidine rings of adjacent tapes are arranged into a layer parallel to the ac plane. This arrangement is favourable for the polymerization of the title compound in the solid state.
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spelling pubmed-43318802015-02-20 Crystal structure of γ-ethyl-l-glutamate N-carb­oxy anhydride Kanazawa, Hitoshi Inada, Aya Acta Crystallogr E Crystallogr Commun Research Communications In the title compound (alternative name N-carboxy-l-glutamic anhydride γ-ethyl ester), C(8)H(11)NO(5), the oxazolidine ring is essentially planar, with a maximum deviation of 0.019 (2) Å. In the crystal, mol­ecules are linked by N—H⋯O hydrogen bonds between the imino group and the carbonyl O atom in the ethyl ester group, forming a tape structure along the c-axis direction. The oxazolidine rings of adjacent tapes are arranged into a layer parallel to the ac plane. This arrangement is favourable for the polymerization of the title compound in the solid state. International Union of Crystallography 2015-01-01 /pmc/articles/PMC4331880/ /pubmed/25705466 http://dx.doi.org/10.1107/S2056989014027170 Text en © Kanazawa and Inada 2015 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 Research Communications
Kanazawa, Hitoshi
Inada, Aya
Crystal structure of γ-ethyl-l-glutamate N-carb­oxy anhydride
title Crystal structure of γ-ethyl-l-glutamate N-carb­oxy anhydride
title_full Crystal structure of γ-ethyl-l-glutamate N-carb­oxy anhydride
title_fullStr Crystal structure of γ-ethyl-l-glutamate N-carb­oxy anhydride
title_full_unstemmed Crystal structure of γ-ethyl-l-glutamate N-carb­oxy anhydride
title_short Crystal structure of γ-ethyl-l-glutamate N-carb­oxy anhydride
title_sort crystal structure of γ-ethyl-l-glutamate n-carb­oxy anhydride
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4331880/
https://www.ncbi.nlm.nih.gov/pubmed/25705466
http://dx.doi.org/10.1107/S2056989014027170
work_keys_str_mv AT kanazawahitoshi crystalstructureofgethyllglutamatencarboxyanhydride
AT inadaaya crystalstructureofgethyllglutamatencarboxyanhydride

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