Palladium-catalysed enol/enolate directed oxidative annulation: functionalized naphthofuroquinones synthesis and bioactivity evaluation
Wang, Lei; Lv, Shuaipeng; Liu, Haitao; Kang, Jie; Luo, Yun; Gong, Ting; Dong, Zhengqi; Sun, Guibo; He, Chun-nian; Sun, Xiaobo; Chemical Communications  (2019) –; doi:10.1039/C9CC05233J

data_7124441
_publ_section_title
;
 Palladium-catalysed enol/enolate directed oxidative annulation:
 functionalized naphthofuroquinones synthesis and bioactivity evaluation
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC05233J
_journal_year                    2019
_chemical_formula_moiety         'C19 H12 O3'
_chemical_formula_sum            'C19 H12 O3'
_chemical_formula_weight         288.29
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2018-12-11
_audit_creation_method
;
  Olex2 1.1
  (compiled 2011.02.15 svn.r1672, GUI svn.r3494)
;
_audit_update_record
;
2019-04-13 deposited with the CCDC.	2019-09-16 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 112.656(12)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.3669(16)
_cell_length_b                   6.5367(3)
_cell_length_c                   16.8120(14)
_cell_measurement_reflns_used    1547
_cell_measurement_temperature    107.70(10)
_cell_measurement_theta_max      27.9370
_cell_measurement_theta_min      3.9730
_cell_volume                     1355.6(2)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution
'A short history of SHELX (Sheldrick, 2007)/Bruker'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      107.70(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.0971
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.9964
_diffrn_measured_fraction_theta_max 0.8588
_diffrn_measurement_details
;
  1 omega  -24.00   57.00   1.0000    2.0000
omega____ theta____ kappa____ phi______ frames
    -       18.7335  -99.0000  120.0000 81

  2 omega  -27.00   -2.00   1.0000    2.0000
omega____ theta____ kappa____ phi______ frames
    -       18.7335    0.0000  -90.0000 25

  3 omega   36.00   80.00   1.0000    2.0000
omega____ theta____ kappa____ phi______ frames
    -       18.7335    0.0000  -90.0000 44

  4 omega   -8.00   71.00   1.0000    2.0000
omega____ theta____ kappa____ phi______ frames
    -       18.7335   77.0000 -150.0000 79
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0363667000
_diffrn_orient_matrix_UB_12      -0.0781446000
_diffrn_orient_matrix_UB_13      0.0233024000
_diffrn_orient_matrix_UB_21      0.0394717000
_diffrn_orient_matrix_UB_22      0.0750739000
_diffrn_orient_matrix_UB_23      0.0215509000
_diffrn_orient_matrix_UB_31      -0.0206717000
_diffrn_orient_matrix_UB_32      0.0062192000
_diffrn_orient_matrix_UB_33      0.0329947000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_unetI/netI     0.0464
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            5832
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.30
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.095
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.82175
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.413
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.258
_refine_diff_density_min         -0.233
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         2657
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0618
_refine_ls_R_factor_gt           0.0467
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0426P)^2^+0.6376P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1033
_refine_ls_wR_factor_ref         0.1141
_reflns_number_gt                2111
_reflns_number_total             2657
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9cc05233j2.cif
_cod_data_source_block           exp_5707
_cod_database_code               7124441
_reflns_odcompleteness_completeness 99.64
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32