(E)-1-([1,1′-Biphen­yl]-4-yl)-3-(2-methyl­phen­yl)prop-2-en-1-one

In the title mol­ecule, C(22)H(18)O, the o-tolyl ring is connected through a conjugated double bond. The mol­ecule adopts an E conformation and the C—C=C—C torsion angle is 178.77 (13)°. The overall conformation may be described by the values of dihedral angles between the different planes. The term...

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Detalles Bibliográficos
Autores principales: Shanthi, D., Vidhya Sagar, T., Kayalvizhi, M., Vasuki, G., Thiruvalluvar, A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4120573/
https://www.ncbi.nlm.nih.gov/pubmed/25161590
http://dx.doi.org/10.1107/S1600536814014317
Descripción
Sumario:In the title mol­ecule, C(22)H(18)O, the o-tolyl ring is connected through a conjugated double bond. The mol­ecule adopts an E conformation and the C—C=C—C torsion angle is 178.77 (13)°. The overall conformation may be described by the values of dihedral angles between the different planes. The terminal rings are twisted by an angle of 54.75 (8)°, while the biphenyl part is not planar, the dihedral angle between the planes of the rings being 40.65 (8)°. The dihedral angle between the benzene rings is 14.10 (7)°. There are three weak C—H⋯π inter­actions found in the crystal structure. No classic hydrogen bonds are observed.

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