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Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate
In the title compound, C(14)H(16)O(4)S(2), the thieno[2,3-b]thiophene ring systems are planar [maximum deviation = 0.008 (2) Å]. The molecular conformation is stabilized by intramolecular C—H⋯O hydrogen bonds, while the crystal packing is stabilized by C—H⋯O, C—H⋯π and π–π stacking [centroid–cent...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588935/ https://www.ncbi.nlm.nih.gov/pubmed/23476171 http://dx.doi.org/10.1107/S160053681204593X |