Enantioselective Alkylamination of Unactivated Alkenes under Copper Catalysis
Bai, Zibo; Zhang, Heng; Wang, Hao; Yu, Hanrui; Chen, Gong; He, Gang; Journal of the American Chemical Society  (2020) –; doi:10.1021/jacs.0c12333

data_4135456
_publ_section_title
;
 Enantioselective Alkylamination of Unactivated Alkenes under Copper
 Catalysis
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.0c12333
_journal_year                    2020
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C22 H21 I N2 O'
_chemical_formula_sum            'C22 H21 I N2 O'
_chemical_formula_weight         456.31
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-12-24
_audit_creation_method
;
Olex2 1.2
(compiled 2017.01.04 svn.r3372 for OlexSys, GUI svn.r5292)
;
_cell_angle_alpha                90
_cell_angle_beta                 97.775(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.4768(2)
_cell_length_b                   8.7690(2)
_cell_length_c                   14.5437(3)
_cell_measurement_reflns_used    12799
_cell_measurement_temperature    133.15
_cell_measurement_theta_max      33.1080
_cell_measurement_theta_min      2.3440
_cell_volume                     944.78(4)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrystalClear(Rigaku, 2008)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      133.15
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w   -115.00  65.00   1.00    1.00    --  -25.00  45.00   0.00  180
  2  \w   -115.00  65.00   1.00    1.00    --  -25.00  45.00  90.00  180
  3  \w   -115.00  65.00   1.00    1.00    --  -25.00  45.00 180.00  180
;
_diffrn_measurement_device       'abstract diffractometer'
_diffrn_measurement_device_type  'Rigaku Saturn 70'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0232109000
_diffrn_orient_matrix_UB_12      0.0062412000
_diffrn_orient_matrix_UB_13      -0.0455405000
_diffrn_orient_matrix_UB_21      0.0922843000
_diffrn_orient_matrix_UB_22      -0.0105966000
_diffrn_orient_matrix_UB_23      0.0176878000
_diffrn_orient_matrix_UB_31      -0.0105428000
_diffrn_orient_matrix_UB_32      -0.0799769000
_diffrn_orient_matrix_UB_33      -0.0058820000
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0207
_diffrn_reflns_av_unetI/netI     0.0233
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            12250
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.574
_diffrn_reflns_theta_min         2.719
_diffrn_source                   'rotating anode'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.708
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.85579
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.604
_exptl_crystal_description       prism
_exptl_crystal_F_000             456
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.680
_refine_diff_density_min         -0.686
_refine_diff_density_rms         0.061
_refine_ls_abs_structure_details
;
 Flack x determined using 2316 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.012(16)
_refine_ls_extinction_coef       0.016(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2016/6 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         5255
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0260
_refine_ls_R_factor_gt           0.0254
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0403P)^2^+0.1623P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0642
_refine_ls_wR_factor_ref         0.0652
_reflns_Friedel_coverage         0.877
_reflns_Friedel_fraction_full    0.995
_reflns_Friedel_fraction_max     0.986
_reflns_number_gt                5172
_reflns_number_total             5255
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja0c12333_si_004.cif
_cod_data_source_block           r20191225a
_cod_database_code               4135456
_shelx_shelxl_version_number     2016/6
_chemical_oxdiff_formula         C22H21IN2O
_reflns_odcompleteness_completeness 92.52
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     32.87
_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:
 C3(H3), C4(H4)
2.b Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C5(H5A,H5B), C7(H7A,H7B)
2.c Aromatic/amide H refined with riding coordinates:
 C9(H9), C10(H10), C11(H11), C12(H12), C13(H13), C15(H15), C16(H16), C20(H20),
 C21(H21), C22(H22)
2.d Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.230
_oxdiff_exptl_absorpt_empirical_full_min 0.814