Insertion of One, Two, and Three Molecules of Alkyne into the Pd−C Bond of Ortho-palladated Primary and Secondary Arylalkylamines
Vicente, José; Saura-Llamas, Isabel; Turpín, Juana; Bautista, Delia; de Arellano, Carmen Ramírez; Jones, Peter G.; Organometallics 28 (2009) 4175–; doi:10.1021/om9002895

data_4069587
_publ_section_title
;
 Insertion of One, Two, and Three Molecules of Alkyne into the Pd&#x2212;C
 Bond of Ortho-palladated Primary and Secondary Arylalkylamines
;
_journal_issue                   14
_journal_name_full               Organometallics
_journal_page_first              4175
_journal_paper_doi               10.1021/om9002895
_journal_volume                  28
_journal_year                    2009
_chemical_formula_sum            'C32 H32 Br N O12 Pd'
_chemical_formula_weight         808.90
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 92.769(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.7468(10)
_cell_length_b                   14.673(2)
_cell_length_c                   20.083(3)
_cell_measurement_reflns_used    6895
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28
_cell_measurement_theta_min      1.5
_cell_volume                     3163.1(7)
_computing_cell_refinement       'Siemens SMART'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens SAINT'
_computing_molecular_graphics    'Siemens XP'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Siemens SMART'
_diffrn_measurement_method       \w-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  0.0653
_diffrn_reflns_av_sigmaI/netI    0.0930
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            20956
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         1.72
_exptl_absorpt_coefficient_mu    1.917
_exptl_absorpt_correction_T_max  0.9999
_exptl_absorpt_correction_T_min  0.8331
_exptl_absorpt_correction_type   'multiple scans (SADABS)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.699
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       tablet
_exptl_crystal_F_000             1632
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.635
_refine_diff_density_min         -0.743
_refine_diff_density_rms         0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    'ridig methyls, others riding'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     434
_refine_ls_number_reflns         7810
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.1004
_refine_ls_R_factor_gt           0.0503
_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^)+(0.0266P)^2^+2.1448P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0798
_refine_ls_wR_factor_ref         0.0949
_reflns_number_gt                5205
_reflns_number_total             7810
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om9002895_si_002.cif
_cod_data_source_block           paladin
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4069587