Asymmetric Catalytic Synthesis of P-Stereogenic Phosphines via a Nucleophilic Ruthenium Phosphido Complex
Vincent S. Chan; Ian C. Stewart; Robert G. Bergman; F. Dean Toste; Journal of the American Chemical Society 128 (2006) 2786–2787; doi:10.1021/ja058100y

data_4110442
_publ_section_title
;
 Asymmetric Catalytic Synthesis of P-Stereogenic Phosphines via a
 Nucleophilic Ruthenium Phosphido Complex
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2786
_journal_page_last               2787
_journal_paper_doi               10.1021/ja058100y
_journal_volume                  128
_journal_year                    2006
_chemical_formula_moiety         'C19 H41 P5 Ru '
_chemical_formula_sum            'C19 H41 P5 Ru'
_chemical_formula_weight         525.47
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_date             'Wed Jul 16 12:56:00 2003'
_audit_creation_method           'by teXsan'
_cell_angle_alpha                90
_cell_angle_beta                 94.165(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.4480(7)
_cell_length_b                   15.478(1)
_cell_length_c                   17.141(1)
_cell_measurement_reflns_used    3511
_cell_measurement_temperature    120.2
_cell_measurement_theta_max      24.7
_cell_measurement_theta_min      2.4
_cell_volume                     2500.0(3)
_computing_cell_refinement       'Bruker SAINT v5.04'
_computing_data_collection       'Bruker SMART v5.0'
_computing_data_reduction        'Bruker SAINT v5.04'
_computing_publication_material  teXsan
_computing_structure_refinement  teXsan
_computing_structure_solution    SIR97
_diffrn_measured_fraction_theta_full 0.9662
_diffrn_measured_fraction_theta_max 0.9662
_diffrn_measurement_device_type  'SMART CCD'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.043
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            4287
_diffrn_reflns_theta_full        24.70
_diffrn_reflns_theta_max         24.70
_exptl_absorpt_coefficient_mu    0.950
_exptl_absorpt_correction_T_max  0.936
_exptl_absorpt_correction_T_min  0.505
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.396
_exptl_crystal_description       needles
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.070
_exptl_crystal_size_min          0.070
_refine_diff_density_max         0.89
_refine_diff_density_min         -0.85
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.295
_refine_ls_number_parameters     229
_refine_ls_number_reflns         2658
_refine_ls_R_factor_gt           0.0335
_refine_ls_shift/su_max          0.0437
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00022|Fo|^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0363
_reflns_number_gt                2658
_reflns_number_total             4112
_reflns_threshold_expression     F^2^>3.0\s(F^2^)
_cod_data_source_file            ja058100ysi20060201_125611.cif
_cod_data_source_block           ics2023_for_Ian_Stewart
_cod_original_sg_symbol_H-M      'P 21/c '
_cod_original_formula_sum        'C19 H41 P5 Ru '
_cod_database_code               4110442