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_4516241
_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            'C32 H47 O2 P'
_chemical_formula_weight         494.67
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 99.229(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.342(3)
_cell_length_b                   19.352(5)
_cell_length_c                   13.400(3)
_cell_measurement_reflns_used    2664
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      20.169
_cell_measurement_theta_min      2.3345
_cell_volume                     3159.1(13)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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  0.1293
_diffrn_reflns_av_sigmaI/netI    0.1713
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            35920
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.56
_diffrn_reflns_theta_min         1.86
_exptl_absorpt_coefficient_mu    0.110
_exptl_absorpt_correction_T_max  0.9989
_exptl_absorpt_correction_T_min  0.9676
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.040
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1080
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.01
_platon_squeeze_details
;
;
_refine_diff_density_max         0.401
_refine_diff_density_min         -0.234
_refine_diff_density_rms         0.062
_refine_ls_extinction_coef       0.0072(8)
_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   0.640
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         7232
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.640
_refine_ls_R_factor_all          0.1287
_refine_ls_R_factor_gt           0.0539
_refine_ls_shift/su_max          0.015
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.7365P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1321
_refine_ls_wR_factor_ref         0.1560
_reflns_number_gt                2969
_reflns_number_total             7232
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cs9b03012_si_001.cif
_cod_data_source_block           L_5a
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4516241