1,4-Bis[(3,5-dimethoxy­phen­yl)ethyn­yl]benzene

The title compound, C(26)H(22)O(4), is a derivative of 1,4-bis­(phenyl­ethyn­yl)benzene substituted by four meth­oxy groups on the terminal benzene rings. The mol­ecule is almost planar with an r.m.s. deviation of 0.266 Å. The dihedral angles between the two terminal benzene rings and the central be...

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Detalles Bibliográficos
Autores principales: Ono, Katsuhiko, Nakagawa, Koki, Tomura, Masaaki
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968219/
https://www.ncbi.nlm.nih.gov/pubmed/21581947
http://dx.doi.org/10.1107/S160053680900155X
Descripción
Sumario:The title compound, C(26)H(22)O(4), is a derivative of 1,4-bis­(phenyl­ethyn­yl)benzene substituted by four meth­oxy groups on the terminal benzene rings. The mol­ecule is almost planar with an r.m.s. deviation of 0.266 Å. The dihedral angles between the two terminal benzene rings and the central benzene ring are 7.96 (6) and 13.32 (7)°. In the crystal structure, mol­ecules aggregate via C—H⋯O inter­actions, forming mol­ecular tapes along the a axis, which aggregate to form a herring-bone structure.

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