Branch-Selective and Enantioselective Iridium-Catalyzed Alkene Hydroarylation via Anilide-Directed C-H Oxidative Addition.
Grélaud, Simon; Cooper, Phillippa; Feron, Lyman J.; Bower, John F.; Journal of the American Chemical Society 140 (2018) 9351–9356; doi:10.1021/jacs.8b04627

data_4132522
_publ_section_title
;
 Branch-Selective and Enantioselective Iridium-Catalyzed Alkene
 Hydroarylation via Anilide-Directed C-H Oxidative Addition.
;
_journal_issue                   30
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9351
_journal_page_last               9356
_journal_paper_doi               10.1021/jacs.8b04627
_journal_volume                  140
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C10 H15 O4 S, C15 H18 N'
_chemical_formula_sum            'C25 H33 N O4 S'
_chemical_formula_weight         443.58
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2018-04-16
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.03 svn.r3497 for OlexSys, GUI svn.r5486)
;
_cell_angle_alpha                90
_cell_angle_beta                 91.738(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.8224(3)
_cell_length_b                   6.6868(2)
_cell_length_c                   17.4224(6)
_cell_measurement_reflns_used    6322
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.12
_cell_measurement_theta_min      2.34
_cell_volume                     1143.78(6)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_collection       'Bruker Apex suite'
_computing_data_reduction        'SAINT v8.37A (Bruker, 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_temperature      100(2)
_diffrn_detector                 'Bruker area detector'
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'Bruker Apex II kappa CCD area detector'
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0426
_diffrn_reflns_av_unetI/netI     0.0390
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            19403
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.298
_diffrn_reflns_theta_min         2.074
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.173
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6094
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2014/5 (Bruker,2014/5) was used for absorption correction. wR2(int) was 0.0743 before and 0.0493 after correction. The Ratio of minimum to maximum transmission is 0.8174. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.288
_exptl_crystal_description       plate
_exptl_crystal_F_000             476
_exptl_crystal_size_max          0.431
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.174
_refine_diff_density_max         0.677
_refine_diff_density_min         -0.314
_refine_diff_density_rms         0.056
_refine_ls_abs_structure_details
;
 Flack x determined using 1938 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.03(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     296
_refine_ls_number_reflns         5131
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0474
_refine_ls_R_factor_gt           0.0414
_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^)+(0.0587P)^2^+0.2312P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0991
_refine_ls_wR_factor_ref         0.1021
_reflns_Friedel_coverage         0.833
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.986
_reflns_number_gt                4672
_reflns_number_total             5131
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b04627_si_002.cif
_cod_data_source_block           testm1
_cod_database_code               4132522
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_max   0.971
_shelx_estimated_absorpt_t_min   0.929
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C20(H20), C8(H8)
2.b Secondary CH2 refined with riding coordinates:
 C16(H16A,H16B), C18(H18A,H18B), C19(H19A,H19B), C21(H21A,H21B)
2.c Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C11(H11), C12(H12), C13(H13), C14(H14), C15(H15)
2.d Idealised Me refined as rotating group:
 C24(H24A,H24B,H24C), C25(H25A,H25B,H25C), C7(H7A,H7B,H7C), C9(H9A,H9B,H9C)
;
_shelx_res_checksum              33371
_shelx_hkl_checksum              56140
_olex2_submission_special_instructions 'No special instructions were received'