Electron-Rich Trialkyl-Type Dihydro-KITPHOS Monophosphines: Efficient Ligands for Palladium-Catalyzed Suzuki‒Miyaura Cross-Coupling. Comparison with Their Biaryl-Like KITPHOS Monophosphine Counterparts
Doherty, Simon; Knight, Julian G.; Ward, Nicholas A. B.; Bittner, Dror M.; Wills, Corinne; McFarlane, William; Clegg, William; Harrington, Ross W.; Organometallics 32 (2013) 1773–; doi:10.1021/om3011992

data_4080402
_publ_section_title
;
 Electron-Rich Trialkyl-Type Dihydro-KITPHOS Monophosphines: Efficient
 Ligands for Palladium-Catalyzed Suzuki--Miyaura Cross-Coupling.
 Comparison with Their Biaryl-Like KITPHOS Monophosphine Counterparts
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              1773
_journal_paper_doi               10.1021/om3011992
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C40 H45 Cl N P Pd'
_chemical_formula_sum            'C40 H45 Cl N P Pd'
_chemical_formula_weight         712.59
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                88.004(2)
_cell_angle_beta                 89.567(2)
_cell_angle_gamma                87.631(2)
_cell_formula_units_Z            4
_cell_length_a                   10.0924(18)
_cell_length_b                   16.907(3)
_cell_length_c                   20.136(4)
_cell_measurement_reflns_used    9627
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.42
_cell_measurement_theta_min      2.33
_cell_volume                     3430.8(11)
_computing_cell_refinement       'Bruker APEX2'
_computing_data_collection       'Rigaku CrystalClear'
_computing_data_reduction        'Bruker APEX2'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL and local programs'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.961
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device_type
'Crystal Logic diffractometer and Rigaku Saturn 724+ CCD'
_diffrn_measurement_method       'thick-slice \w scans'
_diffrn_radiation_monochromator  'silicon double crystal'
_diffrn_radiation_source         'Diamond beamline I19'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.6889
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0596
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            18138
_diffrn_reflns_theta_full        24.21
_diffrn_reflns_theta_max         24.21
_diffrn_reflns_theta_min         3.51
_exptl_absorpt_coefficient_mu    0.634
_exptl_absorpt_correction_T_max  0.987
_exptl_absorpt_correction_T_min  0.969
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.380
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1480
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.511
_refine_diff_density_min         -0.703
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     810
_refine_ls_number_reflns         18138
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0748
_refine_ls_R_factor_gt           0.0522
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0670P)^2^+4.3613P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1284
_refine_ls_wR_factor_ref         0.1384
_reflns_number_gt                14056
_reflns_number_total             18138
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om3011992_si_002.cif
_cod_data_source_block           sd319_16a
_cod_database_code               4080402