tert-Butyl 6-benzoyl-5-hydr­oxy-2-oxo-2H-chromene-4-carboxyl­ate

In the title compound, C(21)H(18)O(6), a previously unknown coumarin derivative, the benzoyl substitutent makes a dihedral angle of 53.80 (16)° with the plane of the coumarin rings. An intramolecular O—H⋯O hydrogen bond is observed.

Detalles Bibliográficos
Autores principales: Baharfar, Robabeh, Vahdat, S. Mohammad, Baghbanian, S. Meysam
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961751/
https://www.ncbi.nlm.nih.gov/pubmed/21202843
http://dx.doi.org/10.1107/S1600536808016188
Descripción
Sumario:In the title compound, C(21)H(18)O(6), a previously unknown coumarin derivative, the benzoyl substitutent makes a dihedral angle of 53.80 (16)° with the plane of the coumarin rings. An intramolecular O—H⋯O hydrogen bond is observed.

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