Dual-Ligand-Enabled Ir(III)-Catalyzed Enantioselective C‒H Amidation for the Synthesis of Chiral Sulfoxides
Liu, Wentan; Yang, Wu; Zhu, Jiefeng; Guo, Yonghong; Wang, Na; Ke, Jie; Yu, Peiyuan; He, Chuan; ACS Catalysis 10 (2020) 7207–7215; doi:10.1021/acscatal.0c02109

data_4517778
_publ_section_title
;
 Dual-Ligand-Enabled Ir(III)-Catalyzed Enantioselective C--H Amidation for
 the Synthesis of Chiral Sulfoxides
;
_journal_issue                   13
_journal_name_full               'ACS Catalysis'
_journal_page_first              7207
_journal_page_last               7215
_journal_paper_doi               10.1021/acscatal.0c02109
_journal_volume                  10
_journal_year                    2020
_chemical_formula_moiety         'C26 H42 Cl4 Ir2'
_chemical_formula_sum            'C26 H42 Cl4 Ir2'
_chemical_formula_weight         880.79
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-09-24
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                102.865(2)
_cell_angle_beta                 98.989(2)
_cell_angle_gamma                100.722(2)
_cell_formula_units_Z            1
_cell_length_a                   8.3494(5)
_cell_length_b                   9.1549(6)
_cell_length_c                   9.6175(6)
_cell_measurement_reflns_used    9769
_cell_measurement_temperature    100
_cell_measurement_theta_max      30.61
_cell_measurement_theta_min      2.34
_cell_volume                     689.02(8)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_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_temperature      100
_diffrn_detector                 'Bruker PHOTON 100 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CMOS area detector'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker CMOS area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0648
_diffrn_reflns_av_unetI/netI     0.0391
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            23290
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.611
_diffrn_reflns_theta_min         2.220
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    10.049
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.2070
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1728 before and 0.1028 after correction. The Ratio of minimum to maximum transmission is 0.2774. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    2.123
_exptl_crystal_description       block
_exptl_crystal_F_000             420
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.28
_refine_diff_density_max         3.959
_refine_diff_density_min         -2.123
_refine_diff_density_rms         0.282
_refine_ls_extinction_coef       0.0081(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.095
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     153
_refine_ls_number_reflns         4221
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.095
_refine_ls_R_factor_all          0.0323
_refine_ls_R_factor_gt           0.0313
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0497P)^2^+3.1816P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0860
_refine_ls_wR_factor_ref         0.0867
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4117
_reflns_number_total             4221
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs0c02109_si_004.cif
_cod_data_source_block           cxy0934_0m
_cod_depositor_comments
;Adding full bibliography for 4517774--4517778.cif.

 Adding full bibliography for 4517774--4517778.cif.
;
_cod_database_code               4517778
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.165
_shelx_estimated_absorpt_t_min   0.147
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.5 times of:
  All C(H,H,H) groups
2.a Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C7(H7A,H7B,H7C), C12(H12A,H12B,H12C), C13(H13A,H13B,
 H13C), C6(H6A,H6B,H6C), C8(H8A,H8B,H8C), C9(H9A,H9B,H9C)
;
_olex2_submission_special_instructions 'No special instructions were received'