Crystal structure of 1-methyl-2-methylamino-3-nitro-1H-chromeno[2,3-b]pyridin-5(10aH)-one

Crystal structure of 1-methyl-2-methylamino-3-nitro-1H-chromeno[2,3-b]pyridin-5(10aH)-one

In the title compound, C14H13N3O4, the pyran ring adopts an envelope conformation with the methine C atom as the flap. The dihedral angle between the benzene and hydropyridine rings is 29.33 (3)°. The methylamine C atom deviates from the plane of its attached ring by 0.380 (5) Å and an intramolecula...

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Bibliographic Details
Main Authors: Rajamani Raja, Nataraj Poomathi, Paramasivam T. Perumal, A. SubbiahPandi
Format: Article
Language:English
Published: International Union of Crystallography 2015-11-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
chromene
hydrogen bonding
π–π stacking
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015018241

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http://scripts.iucr.org/cgi-bin/paper?S2056989015018241

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