Modular Synthesis of a New Class of Bis(amino-oxazoline) Using Palladium-Catalyzed Buchwald−Hartwig Amination Methodology
Doherty, Simon; Knight, Julian G.; Smyth, Catherine H.; Sore, Nicholas T.; Rath, Rakesh K.; McFarlane, William; Harrington, Ross W.; Clegg, William; Organometallics 25 (2006) 4341–; doi:10.1021/om0602714

data_4075429
_publ_section_title
;
 Modular Synthesis of a New Class of Bis(amino-oxazoline) Using
 Palladium-Catalyzed Buchwald&#x2212;Hartwig Amination Methodology
;
_journal_issue                   18
_journal_name_full               Organometallics
_journal_page_first              4341
_journal_paper_doi               10.1021/om0602714
_journal_volume                  25
_journal_year                    2006
_chemical_formula_moiety         'C38 H42 Cu N4 O2 +, P F6 -, C H2 Cl2'
_chemical_formula_sum            'C39 H44 Cl2 Cu F6 N4 O2 P'
_chemical_formula_weight         880.19
_space_group_IT_number           76
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4w'
_symmetry_space_group_name_H-M   'P 41'
_atom_sites_solution_hydrogens   mixed
_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                   10.6787(3)
_cell_length_b                   10.6787(3)
_cell_length_c                   34.894(2)
_cell_measurement_reflns_used    22479
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.8
_cell_measurement_theta_min      2.2
_cell_volume                     3979.1(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL and local programs'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART 1K CCD diffractometer'
_diffrn_measurement_method       'thin-slice \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0423
_diffrn_reflns_av_sigmaI/netI    0.0376
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -41
_diffrn_reflns_number            28949
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.91
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.792
_exptl_absorpt_correction_T_max  0.845
_exptl_absorpt_correction_T_min  0.780
_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       block
_exptl_crystal_F_000             1816
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.966
_refine_diff_density_min         -0.433
_refine_diff_density_rms         0.067
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.009(17)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     510
_refine_ls_number_reflns         6999
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0641
_refine_ls_R_factor_gt           0.0546
_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^)+(0.0737P)^2^+6.6941P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1343
_refine_ls_wR_factor_ref         0.1422
_reflns_number_gt                6229
_reflns_number_total             6999
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om0602714si20060328_094232.cif
_cod_data_source_block           jgk33_compound10
_cod_database_code               4075429