Site-Selective Ruthenium-Catalyzed C-H Bond Arylations with Boronic Acids: Exploiting Isoindolinones as a Weak Directing Group.
Yuan, Yu-Chao; Bruneau, Christian; Roisnel, Thierry; Gramage-Doria, Rafael; The Journal of organic chemistry 84 (2019) 12893–12903; doi:10.1021/acs.joc.9b01563

data_4034066
_publ_section_title
;
 Site-Selective Ruthenium-Catalyzed C-H Bond Arylations with Boronic
 Acids: Exploiting Isoindolinones as a Weak Directing Group.
;
_journal_issue                   20
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              12893
_journal_page_last               12903
_journal_paper_doi               10.1021/acs.joc.9b01563
_journal_volume                  84
_journal_year                    2019
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C21 H17 N O2'
_chemical_formula_sum            'C21 H17 N O2'
_chemical_formula_weight         315.36
_space_group_crystal_system      monoclinic
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_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
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 93.230(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.8862(16)
_cell_length_b                   10.4984(17)
_cell_length_c                   16.003(2)
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_cell_measurement_temperature    150
_cell_measurement_theta_max      27.4808
_cell_measurement_theta_min      2.3213
_cell_measurement_wavelength     0.71073
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_diffrn_measured_fraction_theta_full 0.982
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_diffrn_measurement_device_type  'D8 VENTURE Bruker AXS'
_diffrn_measurement_method       'rotation images'
_diffrn_radiation_monochromator  'multilayer monochromator'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'Incoatec microfocus sealed tube'
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_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            13528
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.500
_diffrn_reflns_theta_min         2.321
_diffrn_source_current           1.0
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.081
_exptl_absorpt_correction_T_max  0.982
_exptl_absorpt_correction_T_min  0.811
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2014). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.263
_exptl_crystal_description       prism
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_exptl_crystal_size_max          0.430
_exptl_crystal_size_mid          0.320
_exptl_crystal_size_min          0.230
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_refine_diff_density_min         -0.173
_refine_diff_density_rms         0.045
_refine_ls_extinction_coef       0.026(2)
_refine_ls_extinction_method     'SHELXL-2018_3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     219
_refine_ls_number_reflns         3735
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0640
_refine_ls_R_factor_gt           0.0440
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0417P)^2^+0.6951P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1035
_refine_ls_wR_factor_ref         0.1140
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2880
_reflns_number_total             3735
_reflns_threshold_expression     >2sigma(I)
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_cod_data_source_block           YYC4183
_cod_original_sg_symbol_H-M      'P 21/c'
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_shelx_hkl_checksum              40630