Crystal structure of 3-amino-1-(4-hydroxyphenyl)-1H-benzo[f]chromene-2-carbonitrile

Crystal structure of 3-amino-1-(4-hydroxyphenyl)-1H-benzo[f]chromene-2-carbonitrile

In the title compound, C20H14N2O2, the hydroxybenzene ring is almost perpendicular to the mean plane of the naphthalene ring system, making a dihedral angle of 85.56 (4)°. The 4H-pyran ring fused with the naphthalene ring system has a flattened boat conformation. In the crystal, O—H...N and N—H...O...

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Bibliographic Details
Main Authors: Mehmet Akkurt, Peter N. Horton, Sabry H. H. Younes, Shaaban K. Mohamed, Mustafa R. Albayati
Format: Article
Language:English
Published: International Union of Crystallography 2015-08-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
aminochromenes
hydrogen bonding
N—H...π(arene) interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015012566

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http://scripts.iucr.org/cgi-bin/paper?S2056989015012566

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