Pericyclic reactions of prenylated naphthoquinones: biomimetic syntheses of mollugin and microphyllaquinone.
Lumb, Jean-Philip; Trauner, Dirk; Organic letters 7 (2005) 5865–5868; doi:10.1021/ol052472u

data_1506776
_publ_section_title
;
 Pericyclic reactions of prenylated naphthoquinones: biomimetic syntheses
 of mollugin and microphyllaquinone.
;
_journal_issue                   26
_journal_name_full               'Organic letters'
_journal_page_first              5865
_journal_page_last               5868
_journal_paper_doi               10.1021/ol052472u
_journal_volume                  7
_journal_year                    2005
_chemical_formula_moiety         'C27 H20 O6 '
_chemical_formula_sum            'C27 H20 O6'
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_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_date             'Mon Sep 12 14:50:40 2005'
_audit_creation_method           'by teXsan'
_cell_angle_alpha                90
_cell_angle_beta                 109.702(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.450(4)
_cell_length_b                   9.102(2)
_cell_length_c                   15.6427(4)
_cell_measurement_reflns_used    1300
_cell_measurement_temperature    113.2
_cell_measurement_theta_max      24.5
_cell_measurement_theta_min      3.0
_cell_volume                     2071.0(7)
_computing_cell_refinement       'Bruker-AXS SAINT v6.40'
_computing_data_collection       'Bruker-AXS SMART v5.054'
_computing_data_reduction        'Bruker-AXS SAINT v6.40'
_computing_publication_material  teXsan
_computing_structure_refinement  teXsan
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_diffrn_measured_fraction_theta_max 0.9407
_diffrn_measurement_device_type  'Bruker SMART 1000'
_diffrn_measurement_method       \w-scans
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.066
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       0
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_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       18
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_diffrn_reflns_theta_full        26.39
_diffrn_reflns_theta_max         26.39
_diffrn_standards_decay_%        0
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_diffrn_standards_interval_time  0
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_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            'dark red'
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_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blocklike
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_exptl_crystal_size_max          0.300
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_refine_ls_shift/su_max          0.0009
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00022|Fo|^2^]'
_refine_ls_weighting_scheme      calc
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_cod_original_formula_sum        'C27 H20 O6 '
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