Di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1H-anthra[1,2-d]imidazole-1,3-diacetate

The fused-ring system of the title compound, C(27)H(28)N(2)O(7), which comprises one five- and three six-membered rings, is approximately planar (r.m.s. deviation = 0.133 Å), the system being buckled along the axis passing through the O atoms of the anthraquinone portion of the mol­ecule. Within the...

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Autores principales: Afrakssou, Zahra, Rodi, Yousef Kandri, Saffon, Natalie, Essassi, El Mokhtar, Ng, Seik Weng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3152101/
https://www.ncbi.nlm.nih.gov/pubmed/21837119
http://dx.doi.org/10.1107/S1600536811022914
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author Afrakssou, Zahra
Rodi, Yousef Kandri
Saffon, Natalie
Essassi, El Mokhtar
Ng, Seik Weng
author_facet Afrakssou, Zahra
Rodi, Yousef Kandri
Saffon, Natalie
Essassi, El Mokhtar
Ng, Seik Weng
author_sort Afrakssou, Zahra
collection PubMed
description The fused-ring system of the title compound, C(27)H(28)N(2)O(7), which comprises one five- and three six-membered rings, is approximately planar (r.m.s. deviation = 0.133 Å), the system being buckled along the axis passing through the O atoms of the anthraquinone portion of the mol­ecule. Within the anthraquinone portion, the two benzene rings are aligned at 7.3 (2)°. In the crystal, one of the tert-butyl groups is disordered over two sets of sites in a 1:1 ratio. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure.
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spelling pubmed-31521012011-08-11 Di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1H-anthra[1,2-d]imidazole-1,3-diacetate Afrakssou, Zahra Rodi, Yousef Kandri Saffon, Natalie Essassi, El Mokhtar Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers The fused-ring system of the title compound, C(27)H(28)N(2)O(7), which comprises one five- and three six-membered rings, is approximately planar (r.m.s. deviation = 0.133 Å), the system being buckled along the axis passing through the O atoms of the anthraquinone portion of the mol­ecule. Within the anthraquinone portion, the two benzene rings are aligned at 7.3 (2)°. In the crystal, one of the tert-butyl groups is disordered over two sets of sites in a 1:1 ratio. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure. International Union of Crystallography 2011-06-18 /pmc/articles/PMC3152101/ /pubmed/21837119 http://dx.doi.org/10.1107/S1600536811022914 Text en © Afrakssou 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
Afrakssou, Zahra
Rodi, Yousef Kandri
Saffon, Natalie
Essassi, El Mokhtar
Ng, Seik Weng
Di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1H-anthra[1,2-d]imidazole-1,3-diacetate
title Di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1H-anthra[1,2-d]imidazole-1,3-diacetate
title_full Di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1H-anthra[1,2-d]imidazole-1,3-diacetate
title_fullStr Di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1H-anthra[1,2-d]imidazole-1,3-diacetate
title_full_unstemmed Di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1H-anthra[1,2-d]imidazole-1,3-diacetate
title_short Di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1H-anthra[1,2-d]imidazole-1,3-diacetate
title_sort di-tert-butyl 2,6,11-trioxo-2,3-dihydro-1h-anthra[1,2-d]imidazole-1,3-diacetate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3152101/
https://www.ncbi.nlm.nih.gov/pubmed/21837119
http://dx.doi.org/10.1107/S1600536811022914
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