Cargando…

Methyl 1-phenyl-3-p-tolyl-1,9b-di­hydro-3H-chromeno[4,3-c]isoxazole-3a(4H)-carboxyl­ate

In the title compound, C(25)H(23)NO(4), the pyran ring of the chroman moiety has an envelope conformation with the methyl­ene C atom as the flap. The isoxazole ring has a twist conformation on the O—C bond. The dihedral angle between their mean planes is 57.87 (9)°. The attached phenyl and benzene r...

Descripción completa

Detalles Bibliográficos
Autores principales: Raghuvarman, B., Srinivasan, J., Bakthadoss, M., Aravindhan, S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998385/
https://www.ncbi.nlm.nih.gov/pubmed/24764992
http://dx.doi.org/10.1107/S1600536814002438
Descripción
Sumario:In the title compound, C(25)H(23)NO(4), the pyran ring of the chroman moiety has an envelope conformation with the methyl­ene C atom as the flap. The isoxazole ring has a twist conformation on the O—C bond. The dihedral angle between their mean planes is 57.87 (9)°. The attached phenyl and benzene rings are twisted away from its mean plane by 56.19 (10) and 50.57 (10)°, respectively. These two rings are normal to each other, subtending a dihedral angle of 89.2 (1)°. In the crystal, there are no classical hydrogen bonds; the mol­ecules are linked via C—H⋯π inter­actions, forming a two-dimensional network lying parallel to (10-1).