Crystal structure of 10-[(3-oxo-3H-benzo[f]chromen-1-yl)meth­yl]-2-tri­fluoro­methyl-9a,10-di­hydro­benz[4,5]imidazo[1,2-a]pyrimidin-4(5aH)-one

In the title compound, C(25)H(14)F(3)N(3)O(3), the dihedral angle between the planes of the benz[4,5]imidazo[1,2-a]pyrimidine unit (r.m.s. deviation = 0.035 Å) and the benzochromene ring system (r.m.s. deviation = 0.106 Å) is 72.82 (5)°. In the crystal, mol­ecules are linked by C—H⋯O inter­actions,...

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Detalles Bibliográficos
Autores principales: Chandra, Kumar., Shamantha, Puttaraju, K. B., Shivashankar, K., Mahendra, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4555409/
https://www.ncbi.nlm.nih.gov/pubmed/26396897
http://dx.doi.org/10.1107/S2056989015014425
Descripción
Sumario:In the title compound, C(25)H(14)F(3)N(3)O(3), the dihedral angle between the planes of the benz[4,5]imidazo[1,2-a]pyrimidine unit (r.m.s. deviation = 0.035 Å) and the benzochromene ring system (r.m.s. deviation = 0.106 Å) is 72.82 (5)°. In the crystal, mol­ecules are linked by C—H⋯O inter­actions, generating [010] C(9) chains. A weak aromatic π–π stacking inter­action [centroid–centroid separation = 3.5376 (15) Å] is also observed.

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