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Methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate
In the title compound, C(24)H(22)BrNO(3), the dihydropyran ring adopts a half-chair conformation, whereas the pyrrolidine ring is in an envelope conformation. The bromophenyl group is oriented at an angle of 66.44 (4)° with respect to the naphthalene ring system. In the crystal structure, molecul...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977109/ https://www.ncbi.nlm.nih.gov/pubmed/21583696 http://dx.doi.org/10.1107/S1600536809029389 |
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author | Nirmala, S. Kamala, E. Theboral Sugi Sudha, L. Kathiravan, S. Raghunathan, R. |
author_facet | Nirmala, S. Kamala, E. Theboral Sugi Sudha, L. Kathiravan, S. Raghunathan, R. |
author_sort | Nirmala, S. |
collection | PubMed |
description | In the title compound, C(24)H(22)BrNO(3), the dihydropyran ring adopts a half-chair conformation, whereas the pyrrolidine ring is in an envelope conformation. The bromophenyl group is oriented at an angle of 66.44 (4)° with respect to the naphthalene ring system. In the crystal structure, molecules are linked into centrosymmetric dimers by C—H⋯π interactions and the dimers are connected via C—H⋯Br hydrogen bonds. The crystal structure is further stabilized by π–π interactions [centroid–centroid distance = 3.453 (1) Å]. |
format | Text |
id | pubmed-2977109 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2009 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29771092010-12-30 Methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate Nirmala, S. Kamala, E. Theboral Sugi Sudha, L. Kathiravan, S. Raghunathan, R. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(24)H(22)BrNO(3), the dihydropyran ring adopts a half-chair conformation, whereas the pyrrolidine ring is in an envelope conformation. The bromophenyl group is oriented at an angle of 66.44 (4)° with respect to the naphthalene ring system. In the crystal structure, molecules are linked into centrosymmetric dimers by C—H⋯π interactions and the dimers are connected via C—H⋯Br hydrogen bonds. The crystal structure is further stabilized by π–π interactions [centroid–centroid distance = 3.453 (1) Å]. International Union of Crystallography 2009-07-29 /pmc/articles/PMC2977109/ /pubmed/21583696 http://dx.doi.org/10.1107/S1600536809029389 Text en © Nirmala et al. 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 Nirmala, S. Kamala, E. Theboral Sugi Sudha, L. Kathiravan, S. Raghunathan, R. Methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate |
title | Methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate |
title_full | Methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate |
title_fullStr | Methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate |
title_full_unstemmed | Methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate |
title_short | Methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate |
title_sort | methyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977109/ https://www.ncbi.nlm.nih.gov/pubmed/21583696 http://dx.doi.org/10.1107/S1600536809029389 |
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