Dimethyl 2-[(acridin-9-yl)methyl­idene]malonate

In the title compound, C(19)H(15)NO(4), the acridine system is essentially planar (r.m.s. deviation = 0.015 Å). The crystal packing exhibits π–π inter­actions between pairs of centrosymmetric mol­ecules, one of them between the central heterocyclic rings and others between the outer benzene rings of...

Descripción completa

Detalles Bibliográficos
Autores principales: de Almeida, Sinara M. V., Pitta, Ivan R., de Lima, Maria do Carmo A., Mendonça Junior, Francisco J. B., de Simone, Carlos A.
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/PMC3569759/
https://www.ncbi.nlm.nih.gov/pubmed/23424505
http://dx.doi.org/10.1107/S1600536813000500
Descripción
Sumario:In the title compound, C(19)H(15)NO(4), the acridine system is essentially planar (r.m.s. deviation = 0.015 Å). The crystal packing exhibits π–π inter­actions between pairs of centrosymmetric mol­ecules, one of them between the central heterocyclic rings and others between the outer benzene rings of the acridine systems, with centroid–centroid distances of 3.692 (1) and 3.754 (1) Å, respectively. These pairs are further linked by additional π–π inter­actions along the a-axis direction through one of the two outer benzene ring of neighboring mol­ecules, with a centroid–centroid distance of 3.642 (2) Å.

Ejemplares similares