Molecular diversity of TEMPO-mediated cycloaddition of ketohydrazones and 3-phenacylideneoxindoles
Ye, Rong; Sun, Jing; Han, Ying; Yan, Chao-Guo; New Journal of Chemistry 45 (2021) 5075–5080; doi:10.1039/D0NJ06036D

data_7060396
_publ_section_title
;
 Molecular diversity of TEMPO-mediated cycloaddition of ketohydrazones and
 3-phenacylideneoxindoles
;
_journal_issue                   11
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              5075
_journal_page_last               5080
_journal_paper_doi               10.1039/D0NJ06036D
_journal_volume                  45
_journal_year                    2021
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C36 H33 N3 O2'
_chemical_formula_sum            'C36 H33 N3 O2'
_chemical_formula_weight         539.65
_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'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2020-09-24 deposited with the CCDC.	2021-02-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.7931(6)
_cell_length_b                   14.9063(7)
_cell_length_c                   16.3539(9)
_cell_measurement_reflns_used    8468
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      23.58
_cell_measurement_theta_min      2.53
_cell_volume                     2874.9(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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0410
_diffrn_reflns_av_unetI/netI     0.0431
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            24228
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.995
_diffrn_reflns_theta_min         2.530
_exptl_absorpt_coefficient_mu    0.078
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6816
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.247
_exptl_crystal_description       block
_exptl_crystal_F_000             1144
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.180
_refine_diff_density_max         0.492
_refine_diff_density_min         -0.299
_refine_diff_density_rms         0.039
_refine_ls_abs_structure_details
; 
 Flack x determined using 1365 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). 
;
_refine_ls_abs_structure_Flack   0.3(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     427
_refine_ls_number_reflns         5632
_refine_ls_number_restraints     182
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0927
_refine_ls_R_factor_gt           0.0578
_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^)+(0.0651P)^2^+1.2269P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1307
_refine_ls_wR_factor_ref         0.1490
_reflns_Friedel_coverage         0.778
_reflns_Friedel_fraction_full    0.998
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                3979
_reflns_number_total             5632
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj06036d2.cif
_cod_data_source_block           2aa
_cod_depositor_comments
'Adding full bibliography for 7060394--7060404.cif.'
_cod_database_code               7060396
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.982
_shelx_estimated_absorpt_t_max   0.986
_shelx_res_checksum              74477
_shelx_hkl_checksum              78903