Copper-Catalyzed Electrochemical C-H Amination of Arenes with Secondary Amines.
Yang, Qi-Liang; Wang, Xiang-Yang; Lu, Jia-Yan; Zhang, Li-Pu; Fang, Ping; Mei, Tian-Sheng; Journal of the American Chemical Society 140 (2018) 11487–11494; doi:10.1021/jacs.8b07380

data_4132907
_publ_section_title
;
 Copper-Catalyzed Electrochemical C-H Amination of Arenes with Secondary
 Amines.
;
_journal_issue                   36
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              11487
_journal_page_last               11494
_journal_paper_doi               10.1021/jacs.8b07380
_journal_volume                  140
_journal_year                    2018
_chemical_formula_sum            'C19 H18 N4 O2'
_chemical_formula_weight         334.37
_space_group_crystal_system      monoclinic
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 108.073(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.0640(5)
_cell_length_b                   6.8437(3)
_cell_length_c                   11.2124(5)
_cell_measurement_reflns_used    3224
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      54.933
_cell_measurement_theta_min      4.519
_cell_volume                     807.10(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.973
_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  0.0194
_diffrn_reflns_av_unetI/netI     0.0248
_diffrn_reflns_Laue_measured_fraction_full 0.972
_diffrn_reflns_Laue_measured_fraction_max 0.973
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4371
_diffrn_reflns_point_group_measured_fraction_full 0.972
_diffrn_reflns_point_group_measured_fraction_max 0.973
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.998
_diffrn_reflns_theta_min         3.738
_exptl_absorpt_coefficient_mu    0.092
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6650
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             352
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.170
_exptl_crystal_size_min          0.130
_refine_diff_density_max         0.188
_refine_diff_density_min         -0.156
_refine_diff_density_rms         0.030
_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   1.108
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     146
_refine_ls_number_reflns         1682
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.108
_refine_ls_R_factor_all          0.0403
_refine_ls_R_factor_gt           0.0368
_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^)+(0.0435P)^2^+0.1902P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0952
_refine_ls_wR_factor_ref         0.0984
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1526
_reflns_number_total             1682
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b07380_si_006.cif
_cod_data_source_block           mo_d8v18369_0m
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_database_code               4132907
_shelx_estimated_absorpt_t_min   0.982
_shelx_estimated_absorpt_t_max   0.988
_shelxl_version_number           2013-4
_shelx_res_checksum              70107
_shelx_hkl_checksum              62968