Chiral Ugi-Type Amines: Practical Synthesis, Ligand Development, and Asymmetric Catalysis
Dong, Wu-Wei; Li, Yi-Nan; Chang, Xin; Shen, Chong; Wang, Chun-Jiang; ACS Catalysis  (2020) 12954–12959; doi:10.1021/acscatal.0c04077

data_4518163
_publ_section_title
;
 Chiral Ugi-Type Amines: Practical Synthesis, Ligand Development, and
 Asymmetric Catalysis
;
_journal_name_full               'ACS Catalysis'
_journal_page_first              12954
_journal_page_last               12959
_journal_paper_doi               10.1021/acscatal.0c04077
_journal_year                    2020
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C22 H30 B Fe N'
_chemical_formula_sum            'C22 H30 B Fe N'
_chemical_formula_weight         375.13
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2019-11-04
_audit_creation_method
;
Olex2 1.2
(compiled 2014.09.19 svn.r3010 for OlexSys, GUI svn.r4874)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.618
_cell_length_b                   14.21240(10)
_cell_length_c                   14.45860(10)
_cell_measurement_reflns_used    47721
_cell_measurement_temperature    100
_cell_measurement_theta_max      147.66
_cell_measurement_theta_min      8.724
_cell_volume                     1976.416(19)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0302
_diffrn_reflns_av_unetI/netI     0.0115
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            47721
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         73.830
_diffrn_reflns_theta_min         4.362
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_exptl_absorpt_coefficient_mu    6.114
_exptl_absorpt_correction_T_max  0.543
_exptl_absorpt_correction_T_min  0.383
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.261
_exptl_crystal_description       block
_exptl_crystal_F_000             800
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.177
_refine_diff_density_min         -0.143
_refine_diff_density_rms         0.029
_refine_ls_abs_structure_details
;
 Flack x determined using 1647 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   -0.0094(12)
_refine_ls_extinction_coef       0.00082(14)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     241
_refine_ls_number_reflns         3939
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0173
_refine_ls_R_factor_gt           0.0171
_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^)+(0.0260P)^2^+0.4370P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0456
_refine_ls_wR_factor_ref         0.0457
_reflns_Friedel_coverage         0.752
_reflns_Friedel_fraction_full    0.987
_reflns_Friedel_fraction_max     0.985
_reflns_number_gt                3900
_reflns_number_total             3939
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs0c04077_si_002.cif
_cod_data_source_block           1
_cod_original_cell_volume        1976.42(2)
_cod_database_code               4518163
_shelxl_version_number           2013-2
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C11(H11)
2.b Secondary CH2 refined with riding coordinates:
 C14(H14A,H14B), C15(H15A,H15B), C16(H16A,H16B)
2.c Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C4(H4), C5(H5), C6(H6), C7(H7), C8(H8), C10(H10),
 C18(H18), C19(H19), C20(H20), C21(H21), C22(H22)
2.d Idealised Me refined as rotating group:
 C12(H12A,H12B,H12C), C13(H13A,H13B,H13C)
;
_shelx_res_checksum              16868
_shelx_hkl_checksum              43954
_olex2_submission_special_instructions 'No special instructions were received'