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

Matthew J. Weaver, Michael J. Campbell, Chun Li, Nicholas R. Natale

Research output: Contribution to journalArticlepeer-review

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.

Original languageEnglish
Pages (from-to)1818-1821
Number of pages4
JournalActa Crystallographica Section E: Crystallographic Communications
Volume76
DOIs
StatePublished - Dec 1 2020

Keywords

  • anthracenyl isoxazole
  • crystal structure
  • epoxydibenzo[b,e]oxepin
  • isoxazole

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