Ethyl 3-(10-bromo­anthracen-9-yl)-5-methyl-1,2-oxazole-4-carboxyl­ate

In the title compound, C(21)H(16)BrNO(3), the mean planes of the anthracene tricycle and isoxazole ring are inclined to each other at a dihedral angle of 72.12 (7)°. The carb­oxy group is slightly out of the isoxazole mean plane, with a maximum deviation of 0.070 (5) Å for the carbonyl O atom. In th...

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Detalles Bibliográficos
Autores principales: Li, Chun, Campbell, Michael J., Weaver, Matthew J., Duncan, Nathan S., Hunting, Janet L., Natale, Nicholas R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4004437/
https://www.ncbi.nlm.nih.gov/pubmed/24860293
http://dx.doi.org/10.1107/S1600536813031395
Descripción
Sumario:In the title compound, C(21)H(16)BrNO(3), the mean planes of the anthracene tricycle and isoxazole ring are inclined to each other at a dihedral angle of 72.12 (7)°. The carb­oxy group is slightly out of the isoxazole mean plane, with a maximum deviation of 0.070 (5) Å for the carbonyl O atom. In the crystal, pairs of weak C—H⋯O hydrogen bonds link the mol­ecules into dimers, and weak C—H⋯N inter­actions further link these dimers into corrugated layers parallel to the bc plane.

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