Tetrahydroxanthones by sequential Pd-catalyzed C-O and C-C bond construction and use in the identification of the "antiausterity" pharmacophore of the kigamicins.
Turner, Penelope A.; Griffin, Ellanna M.; Whatmore, Jacqueline L.; Shipman, Michael; Organic letters 13 (2011) 1056–1059; doi:10.1021/ol103103n

data_1501966
_publ_section_title
;
 Tetrahydroxanthones by sequential Pd-catalyzed C-O and C-C bond
 construction and use in the identification of the
 &quot;antiausterity&quot; pharmacophore of the kigamicins.
;
_journal_issue                   5
_journal_name_full               'Organic letters'
_journal_page_first              1056
_journal_page_last               1059
_journal_paper_doi               10.1021/ol103103n
_journal_volume                  13
_journal_year                    2011
_chemical_formula_sum            'C21 H18 O4'
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_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd'
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_diffrn_ambient_temperature      100(2)
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_diffrn_measurement_device_type  'Oxford Diffraction Gemini R'
_diffrn_measurement_method       '\f & \w scans'
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0624P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
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