Hydrosilylative reduction of primary amides to primary amines catalyzed by a terminal [Ni-OH] complex.
Pandey, Pragati; Bera, Jitendra K.; Chemical communications (Cambridge, England) 57 (2021) 9204–9207; doi:10.1039/d1cc03537a

data_7128850
_publ_section_title
;
 Hydrosilylative reduction of primary amides to primary amines catalyzed
 by a terminal [Ni-OH] complex.
;
_journal_issue                   73
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              9204
_journal_page_last               9207
_journal_paper_doi               10.1039/d1cc03537a
_journal_volume                  57
_journal_year                    2021
_chemical_absolute_configuration unk
_chemical_formula_sum            'C37 H50 Cl4 F6 N6 Ni O4 S2'
_chemical_formula_weight         1021.46
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           'P 2yb'
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_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2019-09-08 deposited with the CCDC.	2021-08-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
_cell_formula_units_Z            2
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_cell_length_c                   13.626(5)
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_cell_measurement_temperature    100(2)
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_cell_measurement_theta_min      2.22
_cell_volume                     2410.6(17)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    DIAMOND
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_computing_structure_solution    'SHELXL-2017/1 (Sheldrick, 2017)'
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_diffrn_measured_fraction_theta_max 0.947
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0384
_diffrn_reflns_av_unetI/netI     0.0739
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.947
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            20779
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.914
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_diffrn_reflns_theta_max         28.359
_diffrn_reflns_theta_min         1.526
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.776
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.407
_exptl_crystal_description       block
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.230
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.210
_exptl_transmission_factor_max   0.7457
_exptl_transmission_factor_min   0.5388
_refine_diff_density_max         0.397
_refine_diff_density_min         -0.396
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_refine_ls_abs_structure_details
;
 Flack x determined using 2239 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.019(9)
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         11011
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0968
_refine_ls_R_factor_gt           0.0498
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0430P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0964
_refine_ls_wR_factor_ref         0.1238
_reflns_Friedel_coverage         0.863
_reflns_Friedel_fraction_full    0.987
_reflns_Friedel_fraction_max     0.879
_reflns_number_gt                6711
_reflns_number_total             11011
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc03537a2.cif
_cod_data_source_block           Complex3
_cod_depositor_comments
'Adding full bibliography for 7128847--7128851.cif.'
_cod_original_cell_volume        2410.7(17)
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               7128850
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.842
_shelx_estimated_absorpt_t_max   0.854
_exptl_absorpt_special_details   SADABS
_shelx_res_checksum              79912