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A diastereomer of methyl (1R,3′S)-1′,1′′-dimethyl-2,2′′-dioxo-2H-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate
In the title compound, C(26)H(22)N(2)O(4), the central pyrrolidine ring adopts a twist conformation and the cyclopentane ring of the dihydroacenapthylene group adopts an envelope conformation with the spiro C atom as the flap. The naphthalene ring system of the dihydroacenaphthylene group forms...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588527/ https://www.ncbi.nlm.nih.gov/pubmed/23476610 http://dx.doi.org/10.1107/S1600536813004868 |
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| author | Ganesh, Gnanavelu Yuvaraj, PanneerSelvam Kannan, Piskala Subburaman Reddy, Boreddy Siva Rami SubbiahPandi, Arunachalathevar |
| author_facet | Ganesh, Gnanavelu Yuvaraj, PanneerSelvam Kannan, Piskala Subburaman Reddy, Boreddy Siva Rami SubbiahPandi, Arunachalathevar |
| author_sort | Ganesh, Gnanavelu |
| collection | PubMed |
| description | In the title compound, C(26)H(22)N(2)O(4), the central pyrrolidine ring adopts a twist conformation and the cyclopentane ring of the dihydroacenapthylene group adopts an envelope conformation with the spiro C atom as the flap. The naphthalene ring system of the dihydroacenaphthylene group forms dihedral angles of 83.4 (9) and 61.3 (7)°, respectively, with the mean planes of the pyrrolidine and indole rings. The crystal packing is stabilized by intermolecular C—H⋯O hydrogen bonds. The title compound is a diastereomer of a previously reported structure. |
| format | Online Article Text |
| id | pubmed-3588527 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2013 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-35885272013-03-08 A diastereomer of methyl (1R,3′S)-1′,1′′-dimethyl-2,2′′-dioxo-2H-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate Ganesh, Gnanavelu Yuvaraj, PanneerSelvam Kannan, Piskala Subburaman Reddy, Boreddy Siva Rami SubbiahPandi, Arunachalathevar Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(26)H(22)N(2)O(4), the central pyrrolidine ring adopts a twist conformation and the cyclopentane ring of the dihydroacenapthylene group adopts an envelope conformation with the spiro C atom as the flap. The naphthalene ring system of the dihydroacenaphthylene group forms dihedral angles of 83.4 (9) and 61.3 (7)°, respectively, with the mean planes of the pyrrolidine and indole rings. The crystal packing is stabilized by intermolecular C—H⋯O hydrogen bonds. The title compound is a diastereomer of a previously reported structure. International Union of Crystallography 2013-02-23 /pmc/articles/PMC3588527/ /pubmed/23476610 http://dx.doi.org/10.1107/S1600536813004868 Text en © Ganesh et al. 2013 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 Ganesh, Gnanavelu Yuvaraj, PanneerSelvam Kannan, Piskala Subburaman Reddy, Boreddy Siva Rami SubbiahPandi, Arunachalathevar A diastereomer of methyl (1R,3′S)-1′,1′′-dimethyl-2,2′′-dioxo-2H-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate |
| title | A diastereomer of methyl (1R,3′S)-1′,1′′-dimethyl-2,2′′-dioxo-2H-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate |
| title_full | A diastereomer of methyl (1R,3′S)-1′,1′′-dimethyl-2,2′′-dioxo-2H-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate |
| title_fullStr | A diastereomer of methyl (1R,3′S)-1′,1′′-dimethyl-2,2′′-dioxo-2H-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate |
| title_full_unstemmed | A diastereomer of methyl (1R,3′S)-1′,1′′-dimethyl-2,2′′-dioxo-2H-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate |
| title_short | A diastereomer of methyl (1R,3′S)-1′,1′′-dimethyl-2,2′′-dioxo-2H-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate |
| title_sort | diastereomer of methyl (1r,3′s)-1′,1′′-dimethyl-2,2′′-dioxo-2h-dispiro[acenaphthylene-1,2′-pyrrolidine-3′,3′′-indoline]-4′-carboxylate |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588527/ https://www.ncbi.nlm.nih.gov/pubmed/23476610 http://dx.doi.org/10.1107/S1600536813004868 |
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