Copper-Catalyzed Radical 1,4-Difunctionalization of 1,3-Enynes with Alkyl Diacyl Peroxides and N-Fluorobenzenesulfonimide.
Zhu, Xiaotao; Deng, Weili; Chiou, Mong-Feng; Ye, Changqing; Jian, Wujun; Zeng, Yuehua; Jiao, Yihang; Ge, Liang; Li, Yajun; Zhang, Xinhao; Bao, Hongli; Journal of the American Chemical Society 141 (2019) 548–559; doi:10.1021/jacs.8b11499

data_4133591
_publ_section_title
;
 Copper-Catalyzed Radical 1,4-Difunctionalization of 1,3-Enynes with Alkyl
 Diacyl Peroxides and N-Fluorobenzenesulfonimide.
;
_journal_issue                   1
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              548
_journal_page_last               559
_journal_paper_doi               10.1021/jacs.8b11499
_journal_volume                  141
_journal_year                    2019
_chemical_formula_sum            'C27 H24 N2 O4 S2'
_chemical_formula_weight         504.60
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2017/1
_cell_angle_alpha                90
_cell_angle_beta                 112.743(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.112(3)
_cell_length_b                   24.264(7)
_cell_length_c                   11.299(3)
_cell_measurement_reflns_used    7635
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4971
_cell_measurement_theta_min      2.5183
_cell_volume                     2556.7(13)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type
;
Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_method       CCD_Profile_fitting
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0373
_diffrn_reflns_av_unetI/netI     0.0497
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            20830
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.488
_diffrn_reflns_theta_min         2.755
_diffrn_source                   'Sealed Tube'
_exptl_absorpt_coefficient_mu    0.244
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8263
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2008)'
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_description       prism
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.210
_refine_diff_density_min         -0.309
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.965
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         5833
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.965
_refine_ls_R_factor_all          0.0488
_refine_ls_R_factor_gt           0.0393
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0577P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1026
_refine_ls_wR_factor_ref         0.1077
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4468
_reflns_number_total             5833
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b11499_si_006.cif
_cod_data_source_block           compound-1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4133591
_shelx_shelxl_version_number     2017/1
_shelx_res_checksum              85621
_shelx_hkl_checksum              7486