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2,2,9-Trimethyl-2,3-dihydropyrano[2,3-a]carbazol-4-(11H)-one
The title compound, C(18)H(17)NO(2), was prepared from 1-hydroxy-7-methylcarbazole and 3,3-dimethylacrylic acid with trifluoroacetic acid as the cyclization catalyst. The molecules contain an essentially planar 6-methylindole unit. The second aromatic ring is significantly bent away from the p...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959763/ https://www.ncbi.nlm.nih.gov/pubmed/21581016 http://dx.doi.org/10.1107/S1600536808033850 |