Title of article :
Ethyl 5-methyl-3-[11-(pyridin-2-yl)-6,11-dihydro-6,11-epoxydibenzo[b,e]oxepin-6-yl]isoxazole-4-carboxylate: a bicyclic acetal from the rearrangement of an anthracenyl isoxazole
Author/Authors :
Weaver, Matthew J. Department of Biomedical & Pharmaceutical Sciences - University of Montana, USA , Li, Chun Department of Chemistry - Ithaca College, USA , Campbell, Michael J. Department of Biomedical & Pharmaceutical Sciences - University of Montana, USA , Natale, Nicholas R. Department of Biomedical & Pharmaceutical Sciences - University of Montana, USA
Abstract :
The title compound, C26H20N2O5, is a rearrangement product of an o-pyridinyl anthracenyl isoxazole ester. It features a bicyclic acetal structure, which has two extended almost co-planar ring systems, which subtend a fold angle of 102.17 (5)°. In the crystal, the molecules are closely knitted together through C—H⋯N and C—H⋯O hydrogen bonds and form chains of alternating enantiomers propagating along the c-axis direction.
Keywords :
crystal structure , anthracenyl isoxazole , isoxazole , epoxydibenzo[b,e]oxepin
Journal title :
Acta Crystallographica Section E: Crystallographic Communications
