Direct Synthesis of High-Valent Aryl-Cu(II) and Aryl-Cu(III) Compounds: Mechanistic Insight into Arene C-H Bond Metalation.
Zhang, Hu; Yao, Bo; Zhao, Liang; Wang, De-Xian; Xu, Bo-Qing; Wang, Mei-Xiang; Journal of the American Chemical Society 136 (2014) 6326–6332; doi:10.1021/ja412615h

data_4121733
_publ_section_title
;
 Direct Synthesis of High-Valent Aryl-Cu(II) and Aryl-Cu(III) Compounds:
 Mechanistic Insight into Arene C-H Bond Metalation.
;
_journal_issue                   17
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6326
_journal_page_last               6332
_journal_paper_doi               10.1021/ja412615h
_journal_volume                  136
_journal_year                    2014
_chemical_formula_moiety         'C26 H26 Cu N7 O, Cl O4'
_chemical_formula_sum            'C26 H26 Cl Cu N7 O5'
_chemical_formula_weight         615.53
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_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                 113.040(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   27.120(10)
_cell_length_b                   8.463(3)
_cell_length_c                   26.409(9)
_cell_measurement_reflns_used    9016
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      1.63
_cell_volume                     5578(3)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Olex2 ver 1.1'
_computing_publication_material  'SHELX97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Saturn724+ CCD'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0466
_diffrn_reflns_av_sigmaI/netI    0.0488
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            19055
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         1.63
_exptl_absorpt_coefficient_mu    0.928
_exptl_absorpt_correction_T_max  0.8967
_exptl_absorpt_correction_T_min  0.7681
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2007)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.466
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2536
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.954
_refine_diff_density_min         -0.698
_refine_diff_density_rms         0.186
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.161
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     366
_refine_ls_number_reflns         6359
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.161
_refine_ls_R_factor_all          0.0859
_refine_ls_R_factor_gt           0.0740
_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^)+(0.1197P)^2^+19.6754P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2099
_refine_ls_wR_factor_ref         0.2260
_reflns_number_gt                5583
_reflns_number_total             6359
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja412615h_si_001.cif
_cod_data_source_block           sa2368
_cod_depositor_comments
'Adding full bibliography for 4121731--4121733.cif.'
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4121733