1,3-Bis(4-methyl­benz­yl)pyrimidine-2,4(1H,3H)-dione

In the title mol­ecule, C(20)H(20)N(2)O(2), the central pyrimidine ring forms dihedral angles of 71.9 (1) and 69.8 (1)° with the two benzene rings. In the crystal, weak inter­molecular C—H⋯O hydrogen bonds link mol­ecules into centrosymmetric dimers. The crystal packing exhibits also π–π inter­actio...

Descripción completa

Detalles Bibliográficos
Autores principales: Li, Gong-Chun, Song, Xiao-Ping, Zhang, Li-Ke, Cui, Jiao-Jiao, Yang, Feng-Ling
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980275/
https://www.ncbi.nlm.nih.gov/pubmed/21580077
http://dx.doi.org/10.1107/S1600536809053586
Descripción
Sumario:In the title mol­ecule, C(20)H(20)N(2)O(2), the central pyrimidine ring forms dihedral angles of 71.9 (1) and 69.8 (1)° with the two benzene rings. In the crystal, weak inter­molecular C—H⋯O hydrogen bonds link mol­ecules into centrosymmetric dimers. The crystal packing exhibits also π–π inter­actions as indicated by short distances of 3.674 (2) Å between the centroids of the pyrimidine rings of neighbouring mol­ecules.

Ejemplares similares