A New Diphosphite Promoting Highly Regioselective Rhodium-Catalyzed Hydroformylation
Selent, Detlef; Franke, Robert; Kubis, Christoph; Spannenberg, Anke; Baumann, Wolfgang; Kreidler, Burkard; Börner, Armin; Organometallics 30 (2011) 4509–; doi:10.1021/om2000508

data_4064331
_publ_section_title
;
 A New Diphosphite Promoting Highly Regioselective Rhodium-Catalyzed
 Hydroformylation
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4509
_journal_paper_doi               10.1021/om2000508
_journal_volume                  30
_journal_year                    2011
_chemical_formula_sum            'C26 H20 Cl O2 P'
_chemical_formula_weight         430.84
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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            8
_cell_length_a                   12.8071(3)
_cell_length_b                   16.2825(3)
_cell_length_c                   19.7307(4)
_cell_measurement_reflns_used    14566
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.65
_cell_measurement_theta_min      1.85
_cell_volume                     4114.47(15)
_computing_cell_refinement       X-AREA
_computing_data_collection       'X-AREA (Stoe & Cie, 2005)'
_computing_data_reduction        X-AREA
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'STOE IPDS II'
_diffrn_measurement_method       \w
_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  0.0361
_diffrn_reflns_av_sigmaI/netI    0.0188
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            76067
_diffrn_reflns_theta_full        29.17
_diffrn_reflns_theta_max         29.17
_diffrn_reflns_theta_min         2.06
_exptl_absorpt_coefficient_mu    0.285
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.391
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1792
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.333
_refine_diff_density_min         -0.309
_refine_diff_density_rms         0.044
_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     271
_refine_ls_number_reflns         5554
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0415
_refine_ls_R_factor_gt           0.0321
_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^)+(0.0580P)^2^+0.2033P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0865
_refine_ls_wR_factor_ref         0.0892
_reflns_number_gt                4548
_reflns_number_total             5554
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om2000508_si_001.cif
_cod_data_source_block           compound_1
_cod_original_cell_volume        4114.48(15)
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               4064331