Asymmetric Synthesis of Functionalized 1,2-Diphosphine via the Chemoselective Hydrophosphination of Coordinated Allylic Phosphines
Yuan, Mingjun; Pullarkat, Sumod A.; Ma, Mengtao; Zhang, Yi; Huang, Yinhua; Li, Yongxin; Goel, Akash; Leung, Pak-Hing; Organometallics 28 (2009) 780–; doi:10.1021/om8009188

data_4068531
_publ_section_title
;
 Asymmetric Synthesis of Functionalized 1,2-Diphosphine via the
 Chemoselective Hydrophosphination of Coordinated Allylic Phosphines
;
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              780
_journal_paper_doi               10.1021/om8009188
_journal_volume                  28
_journal_year                    2009
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C43 H44 N O2 P2 Pd, Cl O4'
_chemical_formula_sum            'C43 H44 Cl N O6 P2 Pd'
_chemical_formula_weight         874.58
_chemical_name_systematic
;

 ?

;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6190(2)
_cell_length_b                   21.2446(5)
_cell_length_c                   21.6007(5)
_cell_measurement_reflns_used    6702
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.60
_cell_measurement_theta_min      2.69
_cell_volume                     3955.24(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0468
_diffrn_reflns_av_sigmaI/netI    0.0410
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            70832
_diffrn_reflns_theta_full        31.14
_diffrn_reflns_theta_max         31.14
_diffrn_reflns_theta_min         2.99
_exptl_absorpt_coefficient_mu    0.667
_exptl_absorpt_correction_T_max  0.9611
_exptl_absorpt_correction_T_min  0.8250
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.469
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1800
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.035
_refine_diff_density_min         -0.754
_refine_diff_density_rms         0.077
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.037(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     491
_refine_ls_number_reflns         12569
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0497
_refine_ls_R_factor_gt           0.0350
_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^)+(0.0376P)^2^+1.7465P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0751
_refine_ls_wR_factor_ref         0.0830
_reflns_number_gt                10745
_reflns_number_total             12569
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om8009188_si_001.cif
_cod_data_source_block           leung300
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               4068531