2,2,10-Trimethyl-2,3-dihydropyrano[2,3-a]carbazol-4(11H)-one
The title compound, C18H17NO2, was prepared from 1-hydroxy-8-methylcarbazole and 3,3-dimethylacrylic acid with trifluoroacetic acid as the cyclization catalyst. Due to the –CMe2– group, the molecule is not quite planar. The packing is dominated by the strong N—H...O hyd...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2008-11-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536808033862 |