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2,2-Dimethyl-2,3-dihydropyrano[2,3-a]carbazol-4(11H)-one
The title compound, C(17)H(15)NO(2), was prepared from 1-hydroxycarbazole and 3,3-dimethylacrylic acid with a mixture of AlCl(3) and POCl(3) as the cyclization catalyst. Owing to the presence of the –CMe(2)– group, the molecule is not quite planar. In the crystal structre, strong N—H⋯O hydrogen b...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959512/ https://www.ncbi.nlm.nih.gov/pubmed/21581015 http://dx.doi.org/10.1107/S1600536808033849 |