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Dibenzyl 3,3′-diethyl-4,4′-dimethyl-2,2′-methylenebis(pyrrole-5-carboxylate)
In the title compound, C(31)H(34)N(2)O(4), the two pyrrole rings are bent around the central methylene C atom, making a dihedral angle of 64.83 (7)°. In the crystal, molecules are linked into dimers via N—H⋯O=C hydrogen bonds. These dimers are packed through π⋯π interactions between neighboring p...
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983617/ https://www.ncbi.nlm.nih.gov/pubmed/21580334 http://dx.doi.org/10.1107/S1600536810004459 |
Sumario: | In the title compound, C(31)H(34)N(2)O(4), the two pyrrole rings are bent around the central methylene C atom, making a dihedral angle of 64.83 (7)°. In the crystal, molecules are linked into dimers via N—H⋯O=C hydrogen bonds. These dimers are packed through π⋯π interactions between neighboring pyrrole rings with a separation between the mean planes of symmetry-related pyrrole rings of 3.61 (2) Å and a centroid–centroid distance of 4.33 Å. Parallel phenyl groups in neighboring dimers also exhibit efficient π⋯π interactions, characterized by an interplane separation of 3.378 (8) Å and a centroid–centroid distance of 3.97 Å. |
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