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_4087299
_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  H36  F2  Ni1 P2'
_chemical_formula_sum            'C19 H36 F2 Ni P2'
_chemical_formula_weight         423.13
_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     'iterative - e.g. charge flipping method'
_atom_sites_solution_secondary   'iterative - e.g. charge flipping method'
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2015-03-25T15:08:39-00:00
_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                   23.868(2)
_cell_length_b                   8.7008(7)
_cell_length_c                   10.7163(9)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_measurement_wavelength     0.71073
_cell_volume                     2225.5(3)
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SUPERFLIP (Palatinus & Chapuis,2007)'
_diffrn_ambient_temperature      173(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  0.0341
_diffrn_reflns_av_unetI/netI     0.0485
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            19024
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        30
_diffrn_reflns_theta_max         30
_diffrn_reflns_theta_min         3.016
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.031
_exptl_absorpt_correction_T_max  0.8622
_exptl_absorpt_correction_T_min  0.7908
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, BRUKER 2014'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.263
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             904
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.611
_refine_diff_density_min         -0.278
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details
;
 Flack x determined using 2153 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.011(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     225
_refine_ls_number_reflns         6421
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0511
_refine_ls_R_factor_gt           0.0345
_refine_ls_shift/su_max          0.01
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0373P)^2^+0.0364P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.073
_refine_ls_wR_factor_ref         0.0788
_reflns_Friedel_coverage         0.885
_reflns_Friedel_fraction_full    0.976
_reflns_Friedel_fraction_max     0.976
_reflns_number_gt                5309
_reflns_number_total             6421
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om7b00165_si_002.cif
_cod_data_source_block           shelx
_cod_database_code               4087299