Influence of the Transmetalating Agent in Difficult Coupling Reactions: Control in the Selectivity of C‒F Bond Activation by Ni(0) Complexes in the Presence of AlMe3
Baird, Drake A.; Jamal, S.; Johnson, Samuel A.; Organometallics 36 (2017) 1436–; doi:10.1021/acs.organomet.7b00165

data_4087303
_publ_section_title
;
 Influence of the Transmetalating Agent in Difficult Coupling Reactions:
 Control in the Selectivity of C--F Bond Activation by Ni(0) Complexes in
 the Presence of AlMe3
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1436
_journal_paper_doi               10.1021/acs.organomet.7b00165
_journal_volume                  36
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C19  H35  F3  P2  Ni1'
_chemical_formula_sum            'C19 H35 F3 Ni P2'
_chemical_formula_weight         441.12
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      33
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     'direct - structure invariant direct methods'
_atom_sites_solution_secondary   'direct - structure invariant direct methods'
_audit_creation_date             2016-06-14T15:43:12-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   23.5565(13)
_cell_length_b                   8.7672(4)
_cell_length_c                   10.6965(6)
_cell_measurement_reflns_used    9863
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      34.97
_cell_measurement_theta_min      3
_cell_measurement_wavelength     0.71073
_cell_volume                     2209.1(2)
_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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0434
_diffrn_reflns_av_unetI/netI     0.0388
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       38
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            40493
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        34.996
_diffrn_reflns_theta_max         34.996
_diffrn_reflns_theta_min         2.896
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.047
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.326
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.449
_refine_diff_density_min         -0.339
_refine_diff_density_rms         0.064
_refine_ls_abs_structure_details
;
 Flack x determined using 3394 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.011(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     319
_refine_ls_number_reflns         9721
_refine_ls_number_restraints     22
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0487
_refine_ls_R_factor_gt           0.0335
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0256P)^2^+0.5017P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0599
_refine_ls_wR_factor_ref         0.0642
_reflns_Friedel_coverage         0.915
_reflns_Friedel_fraction_full    0.998
_reflns_Friedel_fraction_max     0.998
_reflns_number_gt                8241
_reflns_number_total             9721
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om7b00165_si_002.cif
_cod_data_source_block           shelx
_cod_database_code               4087303
_shelx_estimated_absorpt_t_min   0.737
_shelx_estimated_absorpt_t_max   0.826