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(E)-2-Meth­oxy-9-(2-meth­oxy-9H-xanthen-9-yl­idene)-9H-xanthene

The title compound, C(28)H(20)O(4), was synthesized by a bimolecular Zn–HCl reduction in glacial acetic acid using the meth­oxy-substituted xanthone as a starting material. The crystal structure shows that the 2,2′-meth­oxy­bixanthenyl­idene unit is an E-type conformation anti-folded conformer. The...

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Detalles Bibliográficos
Autores principales: Tian, Xiang-Yu, Song, Qin-Hua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3770426/
https://www.ncbi.nlm.nih.gov/pubmed/24046711
http://dx.doi.org/10.1107/S1600536813017297