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Diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5H,10H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate
In the title compound, C(18)H(20)N(4)O(6), the dihedral angle between the two fused five-membered rings in the glycoluril unit is 64.42 (2)°. The crystal structure features intermolecular N—H⋯O and C—H⋯O interactions. An intramolecular C—H⋯O contact is also present.
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| Formato: | Texto |
| Lenguaje: | English |
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International Union of Crystallography
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977778/ https://www.ncbi.nlm.nih.gov/pubmed/21583914 http://dx.doi.org/10.1107/S1600536809014548 |
| _version_ | 1782191186222514176 |
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| author | Qin, Jing |
| author_facet | Qin, Jing |
| author_sort | Qin, Jing |
| collection | PubMed |
| description | In the title compound, C(18)H(20)N(4)O(6), the dihedral angle between the two fused five-membered rings in the glycoluril unit is 64.42 (2)°. The crystal structure features intermolecular N—H⋯O and C—H⋯O interactions. An intramolecular C—H⋯O contact is also present. |
| format | Text |
| id | pubmed-2977778 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2009 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-29777782010-12-30 Diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5H,10H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate Qin, Jing Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(18)H(20)N(4)O(6), the dihedral angle between the two fused five-membered rings in the glycoluril unit is 64.42 (2)°. The crystal structure features intermolecular N—H⋯O and C—H⋯O interactions. An intramolecular C—H⋯O contact is also present. International Union of Crystallography 2009-04-25 /pmc/articles/PMC2977778/ /pubmed/21583914 http://dx.doi.org/10.1107/S1600536809014548 Text en © Jing Qin 2009 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 Qin, Jing Diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5H,10H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate |
| title | Diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5H,10H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate |
| title_full | Diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5H,10H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate |
| title_fullStr | Diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5H,10H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate |
| title_full_unstemmed | Diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5H,10H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate |
| title_short | Diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5H,10H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate |
| title_sort | diethyl 1,4-dioxo-1,2,2a,3,4,10b-hexahydro-5h,10h-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylate |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977778/ https://www.ncbi.nlm.nih.gov/pubmed/21583914 http://dx.doi.org/10.1107/S1600536809014548 |
| work_keys_str_mv | AT qinjing diethyl14dioxo122a3410bhexahydro5h10h234a10atetraazabenzogcyclopentacdazulene2a10bdicarboxylate |