Iridium-Catalyzed Allylic Alkylation Reaction with N-Aryl Phosphoramidite Ligands: Scope and Mechanistic Studies
Wen-Bo Liu; Chao Zheng; Chun-Xiang Zhuo; Li-Xin Dai; Shu-Li You; Journal of the American Chemical Society 134 (2012) 4812–4821; doi:10.1021/ja210923k

data_4117635
_publ_section_title
;
 Iridium-Catalyzed Allylic Alkylation Reaction with N-Aryl Phosphoramidite
 Ligands: Scope and Mechanistic Studies
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              4812
_journal_page_last               4821
_journal_paper_doi               10.1021/ja210923k
_journal_volume                  134
_journal_year                    2012
_chemical_formula_sum            'C52 H59 Cl2 F3 Ir N O5 P S'
_chemical_formula_weight         1161.13
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                96.829(2)
_cell_angle_beta                 95.085(2)
_cell_angle_gamma                109.8590(10)
_cell_formula_units_Z            2
_cell_length_a                   11.5909(12)
_cell_length_b                   12.9494(13)
_cell_length_c                   17.5333(17)
_cell_measurement_reflns_used    9894
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      30.47
_cell_measurement_theta_min      2.36
_cell_volume                     2434.0(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0308
_diffrn_reflns_av_sigmaI/netI    0.0586
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            17261
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.69
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.988
_exptl_absorpt_correction_T_max  0.7543
_exptl_absorpt_correction_T_min  0.4676
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.584
_exptl_crystal_description       block
_exptl_crystal_F_000             1174
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         2.513
_refine_diff_density_min         -2.515
_refine_diff_density_rms         0.154
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.929
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     631
_refine_ls_number_reflns         10449
_refine_ls_number_restraints     105
_refine_ls_restrained_S_all      0.927
_refine_ls_R_factor_all          0.0538
_refine_ls_R_factor_gt           0.0418
_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^)+(0.0880P)^2^+3.7067P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1128
_refine_ls_wR_factor_ref         0.1213
_reflns_number_gt                9011
_reflns_number_total             10449
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja210923k_K2a.cif
_cod_data_source_block           mo_dm11194_0m
_cod_database_code               4117635