Nickel-Catalyzed Decarbonyloxidation of 3-Aryl Benzofuran-2(<i>3H</i>)-ones to 2-Hydroxybenzophenones.
Tong, Zhou; Tang, Zhi; Au, Chak-Tong; Qiu, Renhua; The Journal of organic chemistry 85 (2020) 8533–8543; doi:10.1021/acs.joc.0c00858

data_4038500
_publ_section_title
;
 Nickel-Catalyzed Decarbonyloxidation of 3-Aryl
 Benzofuran-2(<i>3H</i>)-ones to 2-Hydroxybenzophenones.
;
_journal_issue                   13
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              8533
_journal_page_last               8543
_journal_paper_doi               10.1021/acs.joc.0c00858
_journal_volume                  85
_journal_year                    2020
_chemical_formula_moiety         'C13 H9 Cl O2'
_chemical_formula_sum            'C13 H9 Cl O2'
_chemical_formula_weight         232.65
_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     dual
_audit_creation_date             2018-05-16
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.26 svn.r3504 for OlexSys, GUI svn.r5492)
;
_cell_angle_alpha                90
_cell_angle_beta                 104.921(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.3318(8)
_cell_length_b                   5.8627(3)
_cell_length_c                   11.9302(7)
_cell_measurement_reflns_used    2193
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      29.0890
_cell_measurement_theta_min      3.4440
_cell_volume                     1036.20(10)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2684
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w    -35.00  51.00   1.00    1.20    --  -11.59  37.00 120.00   86
  2  \w     -9.00  23.00   1.00    1.20    --  -11.59 -99.00-150.00   32
  3  \w     -1.00  72.00   1.00    1.20    --   11.74  37.00-120.00   73
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0061230000
_diffrn_orient_matrix_UB_12      -0.1192966000
_diffrn_orient_matrix_UB_13      -0.0083318000
_diffrn_orient_matrix_UB_21      -0.0473601000
_diffrn_orient_matrix_UB_22      0.0161595000
_diffrn_orient_matrix_UB_23      -0.0188384000
_diffrn_orient_matrix_UB_31      0.0032093000
_diffrn_orient_matrix_UB_32      0.0119333000
_diffrn_orient_matrix_UB_33      -0.0579964000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0257
_diffrn_reflns_av_unetI/netI     0.0377
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4160
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         2.750
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.347
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.82321
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43f (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.491
_exptl_crystal_description       block
_exptl_crystal_F_000             480
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.232
_refine_diff_density_min         -0.241
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     146
_refine_ls_number_reflns         1814
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0407
_refine_ls_R_factor_gt           0.0343
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0393P)^2^+0.2233P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0824
_refine_ls_wR_factor_ref         0.0871
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1575
_reflns_number_total             1814
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo0c00858_si_002.cif
_cod_data_source_block           exp_1468
_cod_depositor_comments          'Adding full bibliography for 4038500.cif.'
_cod_original_cell_volume        1036.19(10)
_cod_database_code               4038500
_shelx_shelxl_version_number     2018/3
_reflns_odcompleteness_completeness 99.79
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C6(H6), C9(H9), C2(H2), C3(H3), C13(H13), C10(H10), C11(H11), C12(H12)
2.b Idealised tetrahedral OH refined as rotating group:
 O1(H1)
;
_olex2_date_sample_data_collection 2018-05-16
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.502
_oxdiff_exptl_absorpt_empirical_full_min 0.705