A bio-inspired synthesis of oxindoles by catalytic aerobic dual C–H functionalization of phenols
Huang, Zheng; Askari, Mohammad S.; Esguerra, Kenneth Virgel N.; Dai, Tian-Yang; Kwon, Ohhyeon; Ottenwaelder, Xavier; Lumb, Jean-Philip; Chem. Sci. 7 (2016) 358–; doi:10.1039/C5SC02395E

data_1534129
_publ_section_title
;
 A bio-inspired synthesis of oxindoles by catalytic aerobic dual C--H
 functionalization of phenols
;
_journal_issue                   1
_journal_name_full               'Chem. Sci.'
_journal_page_first              358
_journal_paper_doi               10.1039/C5SC02395E
_journal_volume                  7
_journal_year                    2016
_chemical_formula_moiety         'C23 H19 N O4'
_chemical_formula_sum            'C23 H19 N O4'
_chemical_formula_weight         373.39
_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'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2015-06-10 deposited with the CCDC.
2015-10-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.6287(9)
_cell_length_b                   11.5801(13)
_cell_length_c                   20.615(2)
_cell_measurement_reflns_used    4706
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.07
_cell_measurement_theta_min      2.65
_cell_volume                     1821.2(3)
_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-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_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  0.0531
_diffrn_reflns_av_unetI/netI     0.0440
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            21640
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.751
_diffrn_reflns_theta_min         1.976
_exptl_absorpt_coefficient_mu    0.094
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7034
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS-2014/2 - Bruker AXS'
_exptl_crystal_colour            grey
_exptl_crystal_density_diffrn    1.362
_exptl_crystal_description       rod
_exptl_crystal_F_000             784
_exptl_crystal_size_max          0.606
_exptl_crystal_size_mid          0.157
_exptl_crystal_size_min          0.127
_refine_diff_density_max         0.151
_refine_diff_density_min         -0.177
_refine_diff_density_rms         0.041
_refine_ls_abs_structure_details
; 
 Flack x determined using 1303 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). 
;
_refine_ls_abs_structure_Flack   0.2(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     256
_refine_ls_number_reflns         4257
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0565
_refine_ls_R_factor_gt           0.0391
_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^)+(0.0316P)^2^+0.2860P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0765
_refine_ls_wR_factor_ref         0.0829
_reflns_Friedel_coverage         0.742
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.991
_reflns_number_gt                3502
_reflns_number_total             4257
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5sc02395e3.cif
_cod_data_source_block           mo_Zheng4_0m
_cod_depositor_comments
'Adding full bibliography for 1534126--1534130.cif.'
_cod_original_cell_volume        1821.2(4)
_cod_database_code               1534129
_shelx_estimated_absorpt_t_min   0.945
_shelx_estimated_absorpt_t_max   0.988
_shelxl_version_number           2014-3
_shelx_res_checksum              67632
_shelx_hkl_checksum              24309