4-Chloro­phenyl 2-oxo-2H-chromene-3-carboxyl­ate

In title compound, C(16)H(9)ClO(4), the coumarin ring system is approximately planar [maximum deviation = 0.056 (1) Å] and is oriented with respect to the benzene ring at an angle of 22.60 (7)°. Inter­molecular C—H⋯O hydrogen bonding is present in the crystal.

Detalles Bibliográficos
Autores principales: Guo, Xiao-Qiang, Yan, Jun, Gan, Ya, Song, Qin, Gou, Xiao-Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3297301/
https://www.ncbi.nlm.nih.gov/pubmed/22412491
http://dx.doi.org/10.1107/S1600536812003376
Descripción
Sumario:In title compound, C(16)H(9)ClO(4), the coumarin ring system is approximately planar [maximum deviation = 0.056 (1) Å] and is oriented with respect to the benzene ring at an angle of 22.60 (7)°. Inter­molecular C—H⋯O hydrogen bonding is present in the crystal.

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