Baharfar Robabeh, Vahdat S Mohammad, Baghbanian S Meysam
Department of Chemistry, University of Mazandaran, 47415, Babolsar, Iran.
Acta Crystallogr Sect E Struct Rep Online. 2008 Jun 7;64(Pt 7):o1203. doi: 10.1107/S1600536808016188.
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.
在标题化合物C(21)H(18)O(6)(一种此前未知的香豆素衍生物)中,苯甲酰基取代基与香豆素环平面形成的二面角为53.80 (16)°。观察到分子内存在O-H⋯O氢键。