Acta Cryst. (2005). E61, o3101-o3103  [ doi:10.1107/S1600536805025006 ]

Ethyl 2-amino-4-(4-methoxyphenyl)-4H-benzo[h]chromene-3-carboxylate

C. Guo and X. Gu

Abstract: The title compound, C₂₃H₂₁NO₄, was synthesized by the reaction of 1-naphthol with ethyl cyanocaetate and 4-methoxybenzaldehyde in ethanol under microwave irradiation. In the structure of C₂₃H₂₁NO₄, there are intramolecular and intermolecular N-HO hydrogen bonds, also C-H interactions.

Online 31 August 2005

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