Experimental and mechanistic insights into copper(ii)–dioxygen catalyzed oxidative N-dealkylation of N-(2-pyridylmethyl)phenylamine and its derivatives
Wang, Yang; Liu, Haixiong; Zhang, Xiaofeng; Zhang, Zilong; Huang, Deguang; Org. Biomol. Chem.  (2017) –; doi:10.1039/C7OB02192E

data_7155936
_publ_section_title
;
 Experimental and mechanistic insights into copper(ii)--dioxygen catalyzed
 oxidative N-dealkylation of N-(2-pyridylmethyl)phenylamine and its
 derivatives
;
_journal_name_full               'Org. Biomol. Chem.'
_journal_paper_doi               10.1039/C7OB02192E
_journal_year                    2017
_chemical_formula_moiety         'C26 H30 Cu N6, 2(C F3 S O3)'
_chemical_formula_sum            'C28 H30 Cu F6 N6 O6 S2'
_chemical_formula_weight         788.24
_chemical_name_common            '[Cu(DPA-Me)2](OTf)2'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-07-10 deposited with the CCDC.
2017-10-10 downloaded from the CCDC.
;
_cell_angle_alpha                93.643(3)
_cell_angle_beta                 110.216(4)
_cell_angle_gamma                95.074(3)
_cell_formula_units_Z            2
_cell_length_a                   10.1705(4)
_cell_length_b                   12.0872(4)
_cell_length_c                   14.4087(6)
_cell_measurement_reflns_used    10635
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      73.2290
_cell_measurement_theta_min      3.6580
_cell_volume                     1647.26(12)
_computing_cell_refinement       'CrysAlisPro, Agilent Technologies'
_computing_data_collection       'CrysAlisPro, Agilent Technologies'
_computing_data_reduction        'CrysAlisPro, Agilent Technologies'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.5594
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  Mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0285
_diffrn_reflns_av_sigmaI/netI    0.0285
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            18194
_diffrn_reflns_theta_full        69.97
_diffrn_reflns_theta_max         69.97
_diffrn_reflns_theta_min         3.69
_exptl_absorpt_coefficient_mu    2.889
_exptl_absorpt_correction_T_max  0.7231
_exptl_absorpt_correction_T_min  0.5957
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
CrysAlisPro, Agilent Technologies,Version 1.171.36.28 
Empirical absorption correction using spherical harmonics, 
implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.589
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             806
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.805
_refine_diff_density_min         -0.596
_refine_diff_density_rms         0.125
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.144
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     442
_refine_ls_number_reflns         6209
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.144
_refine_ls_R_factor_all          0.0629
_refine_ls_R_factor_gt           0.0581
_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^)+(0.0597P)^2^+11.6841P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1854
_refine_ls_wR_factor_ref         0.1872
_reflns_number_gt                5568
_reflns_number_total             6209
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7ob02192e2.cif
_cod_data_source_block           full_CCDC2
_cod_original_cell_volume        1647.25(11)
_cod_database_code               7155936