Addition of boranes to N-aryl-salicylaldimines: intramolecular hydrogenation of imines.
Barnes, Stephanie S.; Vogels, Christopher M.; Decken, Andreas; Westcott, Stephen A.; Dalton transactions (Cambridge, England : 2003) 40 (2011) 4707–4714; doi:10.1039/c1dt10132c

data_7015834
_publ_section_title
;
 Addition of boranes to N-aryl-salicylaldimines: intramolecular
 hydrogenation of imines.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4707
_journal_page_last               4714
_journal_paper_doi               10.1039/c1dt10132c
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         'C32 H36 B N O2'
_chemical_formula_sum            'C32 H36 B N O2'
_chemical_formula_weight         477.43
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 100.937(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.194(4)
_cell_length_b                   7.8827(13)
_cell_length_c                   32.456(6)
_cell_measurement_reflns_used    5986
_cell_measurement_temperature    213(1)
_cell_measurement_theta_max      27.82
_cell_measurement_theta_min      2.56
_cell_volume                     5575.0(17)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'Bruker SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      213(1)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Bruker AXS SMART1000/P4'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0493
_diffrn_reflns_av_sigmaI/netI    0.0639
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            18597
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.28
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              K760
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.069
_exptl_absorpt_correction_T_max  0.9931
_exptl_absorpt_correction_T_min  0.9663
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.138
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rod
_exptl_crystal_F_000             2048
_exptl_crystal_recrystallization_method hexane
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.331
_refine_diff_density_min         -0.175
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     332
_refine_ls_number_reflns         6208
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.1245
_refine_ls_R_factor_gt           0.0625
_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^)+(0.0729P)^2^+4.3722P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1511
_refine_ls_wR_factor_ref         0.1886
_reflns_number_gt                3342
_reflns_number_total             6208
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c1dt10132c.txt
_cod_data_source_block           sw100894
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7015834