Acta Cryst. (2011). E67, o832  [ doi:10.1107/S1600536811008130 ]

2-Amino-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile

X. Wang

Abstract: In the title molecule, C₁₆H₁₄N₂O₂, the fused cyclohexene and pyran rings adopt an envelope and a flattened boat conformation, respectively. In the crystal, N-HN and N-HO hydrogen bonds link the molecules into corrugated sheets parallel to the bc plane.

Online 9 March 2011

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