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4′-Methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1H)-dione
In the title compound, C(33)H(29)NO(4), the acenaphthylene ring system is essentially planar (r.m.s. deviation = 0.0290 Å). The pyrrolidine ring adopts a C-envelope conformation with a C atom displaced by 0.671 (2) Å from the mean-plane formed by the remaining ring atoms. The pyrrolidine ring is fu...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588946/ https://www.ncbi.nlm.nih.gov/pubmed/23476182 http://dx.doi.org/10.1107/S1600536812046144 |
| _version_ | 1782261662422663168 |
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| author | Narayanan, Sibi Srinivasan, Thothadri Purushothaman, Santhanagopalan Raghunathan, Raghavachary Velmurugan, Devadasan |
| author_facet | Narayanan, Sibi Srinivasan, Thothadri Purushothaman, Santhanagopalan Raghunathan, Raghavachary Velmurugan, Devadasan |
| author_sort | Narayanan, Sibi |
| collection | PubMed |
| description | In the title compound, C(33)H(29)NO(4), the acenaphthylene ring system is essentially planar (r.m.s. deviation = 0.0290 Å). The pyrrolidine ring adopts a C-envelope conformation with a C atom displaced by 0.671 (2) Å from the mean-plane formed by the remaining ring atoms. The pyrrolidine ring is fused to acenaphthylene ring system making a dihedral angle of 88.0 (7)°. In the crystal, molecules are linked into R (2) (2)(9) dimers via C—H⋯N and C—H⋯O hydrogen bonds. Two C atoms act as donors to the same O atom acceptor, resulting in the formation of R (2) (1)(7) ring motifs. These two motifs combine to form hydrogen-bonded sheets running along the a- and b-axis directions. |
| format | Online Article Text |
| id | pubmed-3588946 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2012 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-35889462013-03-08 4′-Methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1H)-dione Narayanan, Sibi Srinivasan, Thothadri Purushothaman, Santhanagopalan Raghunathan, Raghavachary Velmurugan, Devadasan Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(33)H(29)NO(4), the acenaphthylene ring system is essentially planar (r.m.s. deviation = 0.0290 Å). The pyrrolidine ring adopts a C-envelope conformation with a C atom displaced by 0.671 (2) Å from the mean-plane formed by the remaining ring atoms. The pyrrolidine ring is fused to acenaphthylene ring system making a dihedral angle of 88.0 (7)°. In the crystal, molecules are linked into R (2) (2)(9) dimers via C—H⋯N and C—H⋯O hydrogen bonds. Two C atoms act as donors to the same O atom acceptor, resulting in the formation of R (2) (1)(7) ring motifs. These two motifs combine to form hydrogen-bonded sheets running along the a- and b-axis directions. International Union of Crystallography 2012-11-14 /pmc/articles/PMC3588946/ /pubmed/23476182 http://dx.doi.org/10.1107/S1600536812046144 Text en © Narayanan et al. 2012 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 Narayanan, Sibi Srinivasan, Thothadri Purushothaman, Santhanagopalan Raghunathan, Raghavachary Velmurugan, Devadasan 4′-Methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1H)-dione |
| title | 4′-Methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1H)-dione |
| title_full | 4′-Methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1H)-dione |
| title_fullStr | 4′-Methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1H)-dione |
| title_full_unstemmed | 4′-Methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1H)-dione |
| title_short | 4′-Methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1H)-dione |
| title_sort | 4′-methyl-14′,19′-dioxa-4′-azaspiro[acenaphthylene-1,5′-tetracyclo[18.4.0.0(2,6).0(8,13)]tetracosane]-1′(24′),8′,10′,12′,20′,22′-hexaene-2,7′(1h)-dione |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588946/ https://www.ncbi.nlm.nih.gov/pubmed/23476182 http://dx.doi.org/10.1107/S1600536812046144 |
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