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

The title compound, C(26)H(20)N(2)O(5), 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 knitt...

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Detalles Bibliográficos
Autores principales: Weaver, Matthew J., Campbell, Michael J., Li, Chun, Natale, Nicholas R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2020
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7784648/
https://www.ncbi.nlm.nih.gov/pubmed/33520260
http://dx.doi.org/10.1107/S2056989020014358
Descripción
Sumario:The title compound, C(26)H(20)N(2)O(5), 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.

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