2-Amino-7-methyl-4-(3,4-methylenedioxyphenyl)-5-oxopyrano[3,2-c]pyran-3-carbonitrile N,N-dimethylformamide solvate
The title compound, C17H12N2O5.C3H7NO, was synthesized by the reaction of 4-hydroxy-6-methylpyran-2-one and 3,4-methylenedioxybenzylidenemalononitrile in the presence of triethylbenzylammonium chloride in an aqueous medium. The pyranone ring is almost planar, while the pyran ring adopts a boat conformation.
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Document Type: Research Article
Publication date: December 1, 2004