3-(4-Hy­droxy­phen­yl)-7-meth­oxy­chroman-4-one monohydrate

In the title compound, C(16)H(14)O(4)·H(2)O, the dihedral angle betwen the benzene rings is 71.4 (6)°. The pyran ring is in a sofa conformation. In the crystal, O—H⋯O hydrogen bonds connect the components into a two-dimensional network parallel to (010), incorporating C (2) (2)(4) and C (2) (2)(11)...

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Detalles Bibliográficos
Autores principales: Xiao, Zhu-Ping, Peng, Zhu-Yun, Luo, Qun, Wu, Ying, Yang, Ye-Ling
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238877/
https://www.ncbi.nlm.nih.gov/pubmed/22199730
http://dx.doi.org/10.1107/S1600536811046034
Descripción
Sumario:In the title compound, C(16)H(14)O(4)·H(2)O, the dihedral angle betwen the benzene rings is 71.4 (6)°. The pyran ring is in a sofa conformation. In the crystal, O—H⋯O hydrogen bonds connect the components into a two-dimensional network parallel to (010), incorporating C (2) (2)(4) and C (2) (2)(11) chains. In addition, weak C—H⋯O, C—H⋯π and π–π stacking inter­actions [centroid–centroid distance = 3.768 (2) Å] are present.

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