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A cycloaddition product of a chiral maleimide: 4-{(3aS*,6aS*)-4,6-dioxo-1-phenyl-5-[(1R)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate
In the title molecule, C(27)H(23)N(3)O(4), the two central five-membered rings form a dihedral angle of 63.66 (4)°. The absolute configuration was determined by analysis of Bijvoet pairs based on resonant scattering of light atoms, yielding a Hooft parameter y = −0.10 (7).
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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/PMC2971887/ https://www.ncbi.nlm.nih.gov/pubmed/21578799 http://dx.doi.org/10.1107/S1600536809046790 |
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| author | Fronczek, Chris F. Dürüst, Yaşar Yildirim, Muhammet Fronczek, Frank R. |
| author_facet | Fronczek, Chris F. Dürüst, Yaşar Yildirim, Muhammet Fronczek, Frank R. |
| author_sort | Fronczek, Chris F. |
| collection | PubMed |
| description | In the title molecule, C(27)H(23)N(3)O(4), the two central five-membered rings form a dihedral angle of 63.66 (4)°. The absolute configuration was determined by analysis of Bijvoet pairs based on resonant scattering of light atoms, yielding a Hooft parameter y = −0.10 (7). |
| format | Text |
| id | pubmed-2971887 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2009 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-29718872010-12-30 A cycloaddition product of a chiral maleimide: 4-{(3aS*,6aS*)-4,6-dioxo-1-phenyl-5-[(1R)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate Fronczek, Chris F. Dürüst, Yaşar Yildirim, Muhammet Fronczek, Frank R. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title molecule, C(27)H(23)N(3)O(4), the two central five-membered rings form a dihedral angle of 63.66 (4)°. The absolute configuration was determined by analysis of Bijvoet pairs based on resonant scattering of light atoms, yielding a Hooft parameter y = −0.10 (7). International Union of Crystallography 2009-11-14 /pmc/articles/PMC2971887/ /pubmed/21578799 http://dx.doi.org/10.1107/S1600536809046790 Text en © Fronczek 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 Fronczek, Chris F. Dürüst, Yaşar Yildirim, Muhammet Fronczek, Frank R. A cycloaddition product of a chiral maleimide: 4-{(3aS*,6aS*)-4,6-dioxo-1-phenyl-5-[(1R)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate |
| title | A cycloaddition product of a chiral maleimide: 4-{(3aS*,6aS*)-4,6-dioxo-1-phenyl-5-[(1R)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate |
| title_full | A cycloaddition product of a chiral maleimide: 4-{(3aS*,6aS*)-4,6-dioxo-1-phenyl-5-[(1R)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate |
| title_fullStr | A cycloaddition product of a chiral maleimide: 4-{(3aS*,6aS*)-4,6-dioxo-1-phenyl-5-[(1R)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate |
| title_full_unstemmed | A cycloaddition product of a chiral maleimide: 4-{(3aS*,6aS*)-4,6-dioxo-1-phenyl-5-[(1R)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate |
| title_short | A cycloaddition product of a chiral maleimide: 4-{(3aS*,6aS*)-4,6-dioxo-1-phenyl-5-[(1R)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate |
| title_sort | cycloaddition product of a chiral maleimide: 4-{(3as*,6as*)-4,6-dioxo-1-phenyl-5-[(1r)-1-phenylethyl]-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-yl}phenyl acetate |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971887/ https://www.ncbi.nlm.nih.gov/pubmed/21578799 http://dx.doi.org/10.1107/S1600536809046790 |
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