Regioselective Double Hydrophosphination of Terminal Arylacetylenes Catalyzed by an Iron Complex
Masahiro Kamitani; Masumi Itazaki; Chihiro Tamiya; Hiroshi Nakazawa; Journal of the American Chemical Society 134 (2012) 11932–11935; doi:10.1021/ja304818c

data_4118358
_publ_section_title
;
 Regioselective Double Hydrophosphination of Terminal Arylacetylenes
 Catalyzed by an Iron Complex
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              11932
_journal_page_last               11935
_journal_paper_doi               10.1021/ja304818c
_journal_volume                  134
_journal_year                    2012
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C33 H30 P2'
_chemical_formula_sum            'C33 H30 P2'
_chemical_formula_weight         488.51
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.2581(6)
_cell_length_b                   11.9822(7)
_cell_length_c                   22.0451(14)
_cell_measurement_reflns_used    6740
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      4.0430
_cell_volume                     2709.7(3)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku, 2001)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare <i>et al.</i>,  1999)'
_diffrn_ambient_temperature      200(2)
_diffrn_detector_area_resol_mean 7.32
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_details
;
scan:
    Number of images: 600
               Slice: -80.0000 - 100.0000
         Image width: 0.3000
            Exp time: 5.0000
       Rotation axis: Phi
               Omega: 0.0000
                 Chi: 0.0000
                 Phi: 0.0000
                 XTD: 55.2963
              2theta: 24.7818
scan:
    Number of images: 200
               Slice: -15.0000 - 45.0000
         Image width: 0.3000
            Exp time: 5.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 90.0000
                 Phi: 0.0000
                 XTD: 55.2963
              2theta: 24.7818
scan:
    Number of images: 200
               Slice: -15.0000 - 45.0000
         Image width: 0.3000
            Exp time: 5.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 90.0000
                 Phi: 90.0000
                 XTD: 55.2963
              2theta: 24.7818
scan:
    Number of images: 200
               Slice: -15.0000 - 45.0000
         Image width: 0.3000
            Exp time: 5.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 90.0000
                 Phi: 180.0000
                 XTD: 55.2963
              2theta: 24.7818
scan:
    Number of images: 200
               Slice: -15.0000 - 45.0000
         Image width: 0.3000
            Exp time: 5.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 90.0000
                 Phi: 270.0000
                 XTD: 55.2963
              2theta: 24.7818

;
_diffrn_measurement_device       'Mercury CCD (2x2 bin mode)'
_diffrn_measurement_device_details 'AFC7: Eulerian 3-circle'
_diffrn_measurement_device_type  'Rigaku/MSC Mercury CCD'
_diffrn_measurement_method       '\w or \f'
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0456
_diffrn_reflns_av_sigmaI/netI    0.0494
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            20678
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         4.05
_diffrn_source_current           250.0000
_diffrn_source_power             12.5000
_diffrn_source_voltage           50.0000
_exptl_absorpt_coefficient_mu    0.180
_exptl_absorpt_correction_T_max  0.9858
_exptl_absorpt_correction_T_min  0.9397
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Jacobson, 1998)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.197
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1032
_exptl_crystal_preparation
'mounted on the CryoLoop with Palaton oil and placed in N2 stream at 200(2) K'
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.209
_refine_diff_density_min         -0.211
_refine_diff_density_rms         0.038
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.02(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.118
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     398
_refine_ls_number_reflns         6137
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.118
_refine_ls_R_factor_all          0.0530
_refine_ls_R_factor_gt           0.0463
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0264P)^2^+0.7343P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0854
_refine_ls_wR_factor_ref         0.0878
_reflns_number_gt                5666
_reflns_number_total             6137
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja304818c_si_003.cif
_cod_data_source_block           TMY-168
_cod_database_code               4118358