Ontology highlight
ABSTRACT:
SUBMITTER: Narayanan P
PROVIDER: S-EPMC3884480 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20130803 Pt 9
The title compound, C16H15N3O6, is asymmetric with a chiral centre located in the pyran ring and crystallizes as a racemate. The six-membered carbocyclic ring adopts an envelope conformation with the central CH2 C atom as the flap. The amine N atom deviates from the mean plane of the pyran ring by 0.1365 (15) Å. The nitro-phenyl ring is almost orthogonal to the pyran ring and the mean plane of the six-membered carbocyclic ring, the dihedral angle between their mean planes being 88.30 (7) and 87. ...[more]