| Literature DB >> 21202843 |
Robabeh Baharfar1, S Mohammad Vahdat, S Meysam Baghbanian.
Abstract
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.Entities:
Year: 2008 PMID： 21202843 PMCID： PMC2961751 DOI： 10.1107/S1600536808016188
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN： 1600-5368