Pd-Catalyzed Cross-Coupling Reactions Promoted by Biaryl Phosphorinane Ligands
Laffoon, Summer D.; Chan, Vincent S.; Fickes, Michael G.; Kotecki, Brian; Ickes, Andrew R.; Henle, Jeremy; Napolitano, José G.; Franczyk, Thaddeus S.; Dunn, Travis B.; Barnes, David M.; Haight, Anthony R.; Henry, Rodger F.; Shekhar, Shashank; ACS Catalysis  (2019) 11691–; doi:10.1021/acscatal.9b03012

data_4516243
_publ_section_title
;
 Pd-Catalyzed Cross-Coupling Reactions Promoted by Biaryl Phosphorinane
 Ligands
;
_journal_name_full               'ACS Catalysis'
_journal_page_first              11691
_journal_paper_doi               10.1021/acscatal.9b03012
_journal_year                    2019
_chemical_formula_sum            'C31 H47 O0.33 P'
_chemical_formula_weight         455.99
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            18
_cell_length_a                   19.350(3)
_cell_length_b                   19.350(3)
_cell_length_c                   38.469(14)
_cell_measurement_reflns_used    3974
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      20.1535
_cell_measurement_theta_min      2.105
_cell_volume                     12474(5)
_computing_cell_refinement       'Apex2 v2.1-4 (Bruker, 2007)'
_computing_data_collection       'Apex2 v2.1-4 (Bruker, 2007)'
_computing_data_reduction        'Apex2 v2.1-4 (Bruker, 2007)'
_computing_molecular_graphics    'ORTEP-3 for Windows v2.01'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       'omega  scan'
_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  0.1720
_diffrn_reflns_av_sigmaI/netI    0.1200
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       50
_diffrn_reflns_limit_l_min       -50
_diffrn_reflns_number            47305
_diffrn_reflns_theta_full        27.63
_diffrn_reflns_theta_max         27.63
_diffrn_reflns_theta_min         1.33
_exptl_absorpt_coefficient_mu    0.116
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.48
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.093
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             4608
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.629
_refine_diff_density_min         -0.331
_refine_diff_density_rms         0.080
_refine_ls_extinction_coef       0.0031(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.973
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         6406
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      0.972
_refine_ls_R_factor_all          0.1755
_refine_ls_R_factor_gt           0.0613
_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^)+(0.1095P)^2^+44.1865P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1472
_refine_ls_wR_factor_ref         0.2476
_reflns_number_gt                2971
_reflns_number_total             6406
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cs9b03012_si_001.cif
_cod_data_source_block           L_7
_cod_original_sg_symbol_H-M      R-3
_cod_database_code               4516243