Ontology highlight
ABSTRACT:
SUBMITTER: Matos MJ
PROVIDER: S-EPMC3589025 | biostudies-literature | 2012 Dec
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20121124 Pt 12
In the title compound, C16H17NO3, the coumarin moiety is essentially planar [maximum deviation from the mean plane formed by the C and O atoms of the coumarin = 0.0183 (12) Å] and that the cyclo-hexane ring adopts the usual chair conformation. The dihedral angle between the mean plane of the coumarin residue and the plane of the amide residue (defined as the N, C and O atoms) is 18.9 (2)°. There are two intra-molecular hydrogen bonds involving the amide group. In one, the N atom acts as donor to ...[more]