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2-(9H-Fluoren-9-ylidenemethyl)thiophene
The title compound, C(18)H(12)S, contains a thiophene ring which is disordered by rotation of 180° about the linking C—C bond. The site occupancies of the major and minor components of the disordered ring are 0.900 (3) and 0.100 (3), respectively. In one of these disordered components, the molecul...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2007
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2915328/ https://www.ncbi.nlm.nih.gov/pubmed/21200839 http://dx.doi.org/10.1107/S1600536807065099 |
| Sumario: | The title compound, C(18)H(12)S, contains a thiophene ring which is disordered by rotation of 180° about the linking C—C bond. The site occupancies of the major and minor components of the disordered ring are 0.900 (3) and 0.100 (3), respectively. In one of these disordered components, the molecule is stabilized by an intramolecular C—H⋯S hydrogen bond. The compound was synthesized in good yield (80%) by a modified phase-transfer-catalysed condensation of fluorene with thiophene-2-carbaldehyde. |
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