4,4'-Dimethyl-2,2'-{[2,3,3a,4,5,6,7,7a-octa-hydro-1H-benzimidazole-1,3-di-yl]bis-(methyl-ene)}diphenol
- The asymmetric unit of the title compound, C23H30N2O2, contains one half-mol-ecule, with a twofold axis splitting the mol-ecule in two identical halves. The structure of the racemic mixture has been reported previously [Rivera et al. (2009>) J. Chem. Crystallogr. 39, 827-830] but the enanti-omer reported here crystallized in the ortho-rhom-bic space group P21212 (Z = 2), whereas the racemate occurs in the triclinic space group P-1 (Z = 2). The observed mol-ecular conformation is stabilized by two intra-molecular O-H⋯N hydrogen bonds, which generate rings with graph-set motif S(6). In the crystal, mol-ecules are linked via non-classical C-H⋯O inter-actions, which stack the mol-ecules along the b axis.
MetadatenAuthor: | Augusto RiveraORCiD, Héctor Jairo OsorioORCiD, Mauricio Maldonado, Jaime Ríos-MottaORCiD, Michael BolteORCiD |
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URN: | urn:nbn:de:hebis:30:3-318069 |
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DOI: | https://doi.org/10.1107/S1600536813015237 |
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ISSN: | 1600-5368 |
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Pubmed Id: | https://pubmed.ncbi.nlm.nih.gov/24046632 |
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Parent Title (English): | Acta crystallographica / Section E, Structure reports online |
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Publisher: | Munksgaard |
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Place of publication: | Copenhagen |
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Document Type: | Article |
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Language: | English |
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Date of Publication (online): | 2013/07/01 |
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Date of first Publication: | 2013/07/01 |
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Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
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Release Date: | 2013/10/15 |
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Volume: | 69 |
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Page Number: | 6 |
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First Page: | o1059 |
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Last Page: | o1059 |
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Note: | Copyright © Rivera et al. 2013 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. |
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HeBIS-PPN: | 362779929 |
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Institutes: | Biochemie, Chemie und Pharmazie / Biochemie und Chemie |
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Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
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Sammlungen: | Universitätspublikationen |
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Licence (German): | Creative Commons - Namensnennung 3.0 |
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